21298424256

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 448

約数和(自身を含む): 67406479360

約数和(自身を除く): 46108055104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 43, 48, 54, 61, 64, 72, 74, 86, 96, 108, 111, 122, 127, 129, 144, 148, 172, 183, 192, 216, 222, 244, 254, 258, 288, 296, 333, 344, 366, 381, 387, 432, 444, 488, 508, 516, 549, 576, 592, 666, 688, 732, 762, 774, 864, 888, 976, 999, 1016, 1032, 1098, 1143, 1161, 1184, 1332, 1376, 1464, 1524, 1548, 1591, 1647, 1728, 1776, 1952, 1998, 2032, 2064, 2196, 2257, 2286, 2322, 2368, 2623, 2664, 2752, 2928, 3048, 3096, 3182, 3294, 3429, 3552, 3904, 3996, 4064, 4128, 4392, 4514, 4572, 4644, 4699, 4773, 5246, 5328, 5461, 5856, 6096, 6192, 6364, 6588, 6771, 6858, 7104, 7747, 7869, 7992, 8128, 8256, 8784, 9028, 9144, 9288, 9398, 9546, 10492, 10656, 10922, 11712, 12192, 12384, 12728, 13176, 13542, 13716, 14097, 14319, 15494, 15738, 15984, 16383, 17568, 18056, 18288, 18576, 18796, 19092, 20313, 20984, 21312, 21844, 23241, 23607, 24384, 24768, 25456, 26352, 27084, 27432, 28194, 28638, 30988, 31476, 31968, 32766, 35136, 36112, 36576, 37152, 37592, 38184, 40626, 41968, 42291, 42957, 43688, 46482, 47214, 49149, 50912, 52704, 54168, 54864, 56388, 57276, 60939, 61976, 62952, 63936, 65532, 69723, 70821, 72224, 73152, 74304, 75184, 76368, 81252, 83936, 84582, 85914, 87376, 92964, 94428, 97051, 98298, 101824, 105408, 108336, 109728, 112776, 114552, 121878, 123952, 125904, 126873, 131064, 139446, 141642, 144448, 147447, 150368, 152736, 162504, 167872, 169164, 171828, 174752, 185928, 188856, 194102, 196596, 202057, 209169, 216672, 219456, 225552, 229104, 243756, 247904, 251808, 253746, 262128, 278892, 283284, 286639, 291153, 294894, 300736, 305472, 325008, 333121, 338328, 343656, 349504, 371856, 377712, 388204, 393192, 404114, 418338, 433344, 451104, 458208, 487512, 495808, 503616, 507492, 524256, 557784, 566568, 573278, 582306, 589788, 606171, 650016, 666242, 676656, 687312, 743712, 755424, 776408, 786384, 808228, 836676, 859917, 873459, 902208, 916416, 975024, 999363, 1014984, 1048512, 1115568, 1133136, 1146556, 1164612, 1179576, 1212342, 1300032, 1332484, 1353312, 1374624, 1487424, 1510848, 1552816, 1572768, 1616456, 1673352, 1719834, 1746918, 1818513, 1950048, 1998726, 2029968, 2231136, 2266272, 2293112, 2329224, 2359152, 2424684, 2579751, 2620377, 2664968, 2706624, 2749248, 2998089, 3105632, 3145536, 3232912, 3346704, 3439668, 3493836, 3637026, 3900096, 3997452, 4059936, 4462272, 4532544, 4586224, 4658448, 4718304, 4849368, 5159502, 5240754, 5329936, 5455539, 5996178, 6211264, 6465824, 6693408, 6879336, 6987672, 7274052, 7739253, 7994904, 8119872, 8994267, 9172448, 9316896, 9436608, 9698736, 10319004, 10481508, 10659872, 10911078, 11992356, 12325477, 12931648, 13386816, 13758672, 13975344, 14548104, 15478506, 15989808, 17988534, 18344896, 18633792, 19397472, 20638008, 20963016, 21319744, 21822156, 23984712, 24650954, 27517344, 27950688, 29096208, 30957012, 31979616, 35977068, 36976431, 38794944, 41276016, 41926032, 43644312, 47969424, 49301908, 55034688, 55901376, 58192416, 61914024, 63959232, 71954136, 73952862, 82552032, 83852064, 87288624, 95938848, 98603816, 110929293, 116384832, 123828048, 143908272, 147905724, 165104064, 167704128, 174577248, 191877696, 197207632, 221858586, 247656096, 287816544, 295811448, 332787879, 349154496, 394415264, 443717172, 495312192, 575633088, 591622896, 665575758, 788830528, 887434344, 1183245792, 1331151516, 1774868688, 2366491584, 2662303032, 3549737376, 5324606064, 7099474752, 10649212128, 21298424256]

約数ペア:

[(1, 21298424256), (2, 10649212128), (3, 7099474752), (4, 5324606064), (6, 3549737376), (8, 2662303032), (9, 2366491584), (12, 1774868688), (16, 1331151516), (18, 1183245792), (24, 887434344), (27, 788830528), (32, 665575758), (36, 591622896), (37, 575633088), (43, 495312192), (48, 443717172), (54, 394415264), (61, 349154496), (64, 332787879), (72, 295811448), (74, 287816544), (86, 247656096), (96, 221858586), (108, 197207632), (111, 191877696), (122, 174577248), (127, 167704128), (129, 165104064), (144, 147905724), (148, 143908272), (172, 123828048), (183, 116384832), (192, 110929293), (216, 98603816), (222, 95938848), (244, 87288624), (254, 83852064), (258, 82552032), (288, 73952862), (296, 71954136), (333, 63959232), (344, 61914024), (366, 58192416), (381, 55901376), (387, 55034688), (432, 49301908), (444, 47969424), (488, 43644312), (508, 41926032), (516, 41276016), (549, 38794944), (576, 36976431), (592, 35977068), (666, 31979616), (688, 30957012), (732, 29096208), (762, 27950688), (774, 27517344), (864, 24650954), (888, 23984712), (976, 21822156), (999, 21319744), (1016, 20963016), (1032, 20638008), (1098, 19397472), (1143, 18633792), (1161, 18344896), (1184, 17988534), (1332, 15989808), (1376, 15478506), (1464, 14548104), (1524, 13975344), (1548, 13758672), (1591, 13386816), (1647, 12931648), (1728, 12325477), (1776, 11992356), (1952, 10911078), (1998, 10659872), (2032, 10481508), (2064, 10319004), (2196, 9698736), (2257, 9436608), (2286, 9316896), (2322, 9172448), (2368, 8994267), (2623, 8119872), (2664, 7994904), (2752, 7739253), (2928, 7274052), (3048, 6987672), (3096, 6879336), (3182, 6693408), (3294, 6465824), (3429, 6211264), (3552, 5996178), (3904, 5455539), (3996, 5329936), (4064, 5240754), (4128, 5159502), (4392, 4849368), (4514, 4718304), (4572, 4658448), (4644, 4586224), (4699, 4532544), (4773, 4462272), (5246, 4059936), (5328, 3997452), (5461, 3900096), (5856, 3637026), (6096, 3493836), (6192, 3439668), (6364, 3346704), (6588, 3232912), (6771, 3145536), (6858, 3105632), (7104, 2998089), (7747, 2749248), (7869, 2706624), (7992, 2664968), (8128, 2620377), (8256, 2579751), (8784, 2424684), (9028, 2359152), (9144, 2329224), (9288, 2293112), (9398, 2266272), (9546, 2231136), (10492, 2029968), (10656, 1998726), (10922, 1950048), (11712, 1818513), (12192, 1746918), (12384, 1719834), (12728, 1673352), (13176, 1616456), (13542, 1572768), (13716, 1552816), (14097, 1510848), (14319, 1487424), (15494, 1374624), (15738, 1353312), (15984, 1332484), (16383, 1300032), (17568, 1212342), (18056, 1179576), (18288, 1164612), (18576, 1146556), (18796, 1133136), (19092, 1115568), (20313, 1048512), (20984, 1014984), (21312, 999363), (21844, 975024), (23241, 916416), (23607, 902208), (24384, 873459), (24768, 859917), (25456, 836676), (26352, 808228), (27084, 786384), (27432, 776408), (28194, 755424), (28638, 743712), (30988, 687312), (31476, 676656), (31968, 666242), (32766, 650016), (35136, 606171), (36112, 589788), (36576, 582306), (37152, 573278), (37592, 566568), (38184, 557784), (40626, 524256), (41968, 507492), (42291, 503616), (42957, 495808), (43688, 487512), (46482, 458208), (47214, 451104), (49149, 433344), (50912, 418338), (52704, 404114), (54168, 393192), (54864, 388204), (56388, 377712), (57276, 371856), (60939, 349504), (61976, 343656), (62952, 338328), (63936, 333121), (65532, 325008), (69723, 305472), (70821, 300736), (72224, 294894), (73152, 291153), (74304, 286639), (75184, 283284), (76368, 278892), (81252, 262128), (83936, 253746), (84582, 251808), (85914, 247904), (87376, 243756), (92964, 229104), (94428, 225552), (97051, 219456), (98298, 216672), (101824, 209169), (105408, 202057), (108336, 196596), (109728, 194102), (112776, 188856), (114552, 185928), (121878, 174752), (123952, 171828), (125904, 169164), (126873, 167872), (131064, 162504), (139446, 152736), (141642, 150368), (144448, 147447)]