21289879296

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 504

約数和(自身を含む): 74708036480

約数和(自身を除く): 53418157184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 81, 84, 86, 96, 108, 112, 126, 128, 129, 144, 162, 168, 172, 189, 192, 216, 224, 243, 252, 256, 258, 288, 301, 324, 336, 344, 378, 379, 384, 387, 432, 448, 486, 504, 516, 567, 576, 602, 648, 672, 688, 729, 756, 758, 768, 774, 864, 896, 903, 972, 1008, 1032, 1134, 1137, 1152, 1161, 1204, 1296, 1344, 1376, 1458, 1512, 1516, 1548, 1701, 1728, 1792, 1806, 1944, 2016, 2064, 2268, 2274, 2304, 2322, 2408, 2592, 2653, 2688, 2709, 2752, 2916, 3024, 3032, 3096, 3402, 3411, 3456, 3483, 3612, 3888, 4032, 4128, 4536, 4548, 4644, 4816, 5103, 5184, 5306, 5376, 5418, 5504, 5832, 6048, 6064, 6192, 6804, 6822, 6912, 6966, 7224, 7776, 7959, 8064, 8127, 8256, 9072, 9096, 9288, 9632, 10206, 10233, 10368, 10449, 10612, 10836, 11008, 11664, 12096, 12128, 12384, 13608, 13644, 13932, 14448, 15552, 15918, 16128, 16254, 16297, 16512, 18144, 18192, 18576, 19264, 20412, 20466, 20736, 20898, 21224, 21672, 23328, 23877, 24192, 24256, 24381, 24768, 27216, 27288, 27864, 28896, 30699, 31104, 31347, 31836, 32508, 32594, 33024, 36288, 36384, 37152, 38528, 40824, 40932, 41796, 42448, 43344, 46656, 47754, 48384, 48512, 48762, 48891, 49536, 54432, 54576, 55728, 57792, 61398, 62208, 62694, 63672, 65016, 65188, 71631, 72576, 72768, 73143, 74304, 77056, 81648, 81864, 83592, 84896, 86688, 92097, 93312, 95508, 97024, 97524, 97782, 99072, 108864, 109152, 111456, 114079, 115584, 122796, 125388, 127344, 130032, 130376, 143262, 145152, 145536, 146286, 146673, 148608, 163296, 163728, 167184, 169792, 173376, 184194, 186624, 191016, 195048, 195564, 214893, 217728, 218304, 219429, 222912, 228158, 231168, 245592, 250776, 254688, 260064, 260752, 276291, 286524, 291072, 292572, 293346, 297216, 326592, 327456, 334368, 339584, 342237, 346752, 368388, 382032, 390096, 391128, 429786, 435456, 436608, 438858, 440019, 445824, 456316, 491184, 501552, 509376, 520128, 521504, 552582, 573048, 585144, 586692, 644679, 653184, 654912, 668736, 679168, 684474, 693504, 736776, 764064, 780192, 782256, 859572, 873216, 877716, 880038, 891648, 912632, 982368, 1003104, 1018752, 1026711, 1040256, 1043008, 1105164, 1146096, 1170288, 1173384, 1289358, 1306368, 1309824, 1320057, 1337472, 1368948, 1473552, 1528128, 1560384, 1564512, 1719144, 1755432, 1760076, 1825264, 1934037, 1964736, 2006208, 2037504, 2053422, 2080512, 2086016, 2210328, 2292192, 2340576, 2346768, 2578716, 2619648, 2640114, 2674944, 2737896, 2947104, 3056256, 3080133, 3120768, 3129024, 3438288, 3510864, 3520152, 3650528, 3868074, 3929472, 3960171, 4012416, 4106844, 4172032, 4420656, 4584384, 4681152, 4693536, 5157432, 5280228, 5475792, 5894208, 6112512, 6160266, 6241536, 6258048, 6876576, 7021728, 7040304, 7301056, 7736148, 7858944, 7920342, 8024832, 8213688, 8841312, 9168768, 9240399, 9362304, 9387072, 10314864, 10560456, 10951584, 11788416, 11880513, 12320532, 12516096, 13753152, 14043456, 14080608, 14602112, 15472296, 15840684, 16427376, 17682624, 18337536, 18480798, 18724608, 18774144, 20629728, 21120912, 21903168, 23576832, 23761026, 24641064, 27506304, 27721197, 28086912, 28161216, 29204224, 30944592, 31681368, 32854752, 35365248, 36961596, 37548288, 41259456, 42241824, 43806336, 47522052, 49282128, 55012608, 55442394, 56173824, 56322432, 61889184, 63362736, 65709504, 70730496, 73923192, 82518912, 83163591, 84483648, 87612672, 95044104, 98564256, 110884788, 112644864, 123778368, 126725472, 131419008, 147846384, 165037824, 166327182, 168967296, 190088208, 197128512, 221769576, 247556736, 253450944, 262838016, 295692768, 332654364, 337934592, 380176416, 394257024, 443539152, 495113472, 506901888, 591385536, 665308728, 760352832, 788514048, 887078304, 1013803776, 1182771072, 1330617456, 1520705664, 1774156608, 2365542144, 2661234912, 3041411328, 3548313216, 5322469824, 7096626432, 10644939648, 21289879296]

約数ペア:

[(1, 21289879296), (2, 10644939648), (3, 7096626432), (4, 5322469824), (6, 3548313216), (7, 3041411328), (8, 2661234912), (9, 2365542144), (12, 1774156608), (14, 1520705664), (16, 1330617456), (18, 1182771072), (21, 1013803776), (24, 887078304), (27, 788514048), (28, 760352832), (32, 665308728), (36, 591385536), (42, 506901888), (43, 495113472), (48, 443539152), (54, 394257024), (56, 380176416), (63, 337934592), (64, 332654364), (72, 295692768), (81, 262838016), (84, 253450944), (86, 247556736), (96, 221769576), (108, 197128512), (112, 190088208), (126, 168967296), (128, 166327182), (129, 165037824), (144, 147846384), (162, 131419008), (168, 126725472), (172, 123778368), (189, 112644864), (192, 110884788), (216, 98564256), (224, 95044104), (243, 87612672), (252, 84483648), (256, 83163591), (258, 82518912), (288, 73923192), (301, 70730496), (324, 65709504), (336, 63362736), (344, 61889184), (378, 56322432), (379, 56173824), (384, 55442394), (387, 55012608), (432, 49282128), (448, 47522052), (486, 43806336), (504, 42241824), (516, 41259456), (567, 37548288), (576, 36961596), (602, 35365248), (648, 32854752), (672, 31681368), (688, 30944592), (729, 29204224), (756, 28161216), (758, 28086912), (768, 27721197), (774, 27506304), (864, 24641064), (896, 23761026), (903, 23576832), (972, 21903168), (1008, 21120912), (1032, 20629728), (1134, 18774144), (1137, 18724608), (1152, 18480798), (1161, 18337536), (1204, 17682624), (1296, 16427376), (1344, 15840684), (1376, 15472296), (1458, 14602112), (1512, 14080608), (1516, 14043456), (1548, 13753152), (1701, 12516096), (1728, 12320532), (1792, 11880513), (1806, 11788416), (1944, 10951584), (2016, 10560456), (2064, 10314864), (2268, 9387072), (2274, 9362304), (2304, 9240399), (2322, 9168768), (2408, 8841312), (2592, 8213688), (2653, 8024832), (2688, 7920342), (2709, 7858944), (2752, 7736148), (2916, 7301056), (3024, 7040304), (3032, 7021728), (3096, 6876576), (3402, 6258048), (3411, 6241536), (3456, 6160266), (3483, 6112512), (3612, 5894208), (3888, 5475792), (4032, 5280228), (4128, 5157432), (4536, 4693536), (4548, 4681152), (4644, 4584384), (4816, 4420656), (5103, 4172032), (5184, 4106844), (5306, 4012416), (5376, 3960171), (5418, 3929472), (5504, 3868074), (5832, 3650528), (6048, 3520152), (6064, 3510864), (6192, 3438288), (6804, 3129024), (6822, 3120768), (6912, 3080133), (6966, 3056256), (7224, 2947104), (7776, 2737896), (7959, 2674944), (8064, 2640114), (8127, 2619648), (8256, 2578716), (9072, 2346768), (9096, 2340576), (9288, 2292192), (9632, 2210328), (10206, 2086016), (10233, 2080512), (10368, 2053422), (10449, 2037504), (10612, 2006208), (10836, 1964736), (11008, 1934037), (11664, 1825264), (12096, 1760076), (12128, 1755432), (12384, 1719144), (13608, 1564512), (13644, 1560384), (13932, 1528128), (14448, 1473552), (15552, 1368948), (15918, 1337472), (16128, 1320057), (16254, 1309824), (16297, 1306368), (16512, 1289358), (18144, 1173384), (18192, 1170288), (18576, 1146096), (19264, 1105164), (20412, 1043008), (20466, 1040256), (20736, 1026711), (20898, 1018752), (21224, 1003104), (21672, 982368), (23328, 912632), (23877, 891648), (24192, 880038), (24256, 877716), (24381, 873216), (24768, 859572), (27216, 782256), (27288, 780192), (27864, 764064), (28896, 736776), (30699, 693504), (31104, 684474), (31347, 679168), (31836, 668736), (32508, 654912), (32594, 653184), (33024, 644679), (36288, 586692), (36384, 585144), (37152, 573048), (38528, 552582), (40824, 521504), (40932, 520128), (41796, 509376), (42448, 501552), (43344, 491184), (46656, 456316), (47754, 445824), (48384, 440019), (48512, 438858), (48762, 436608), (48891, 435456), (49536, 429786), (54432, 391128), (54576, 390096), (55728, 382032), (57792, 368388), (61398, 346752), (62208, 342237), (62694, 339584), (63672, 334368), (65016, 327456), (65188, 326592), (71631, 297216), (72576, 293346), (72768, 292572), (73143, 291072), (74304, 286524), (77056, 276291), (81648, 260752), (81864, 260064), (83592, 254688), (84896, 250776), (86688, 245592), (92097, 231168), (93312, 228158), (95508, 222912), (97024, 219429), (97524, 218304), (97782, 217728), (99072, 214893), (108864, 195564), (109152, 195048), (111456, 191016), (114079, 186624), (115584, 184194), (122796, 173376), (125388, 169792), (127344, 167184), (130032, 163728), (130376, 163296), (143262, 148608), (145152, 146673), (145536, 146286)]