28252107072

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:555

約数の個数: 448

約数和(自身を含む): 97754480640

約数和(自身を除く): 69502373568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 127, 144, 159, 168, 189, 192, 212, 216, 224, 252, 254, 288, 318, 336, 347, 371, 378, 381, 424, 432, 448, 477, 504, 508, 576, 636, 672, 694, 742, 756, 762, 848, 864, 889, 954, 1008, 1016, 1041, 1113, 1143, 1272, 1344, 1388, 1431, 1484, 1512, 1524, 1696, 1728, 1778, 1908, 2016, 2032, 2082, 2226, 2286, 2429, 2544, 2667, 2776, 2862, 2968, 3024, 3048, 3123, 3339, 3392, 3429, 3556, 3816, 4032, 4064, 4164, 4452, 4572, 4858, 5088, 5334, 5552, 5724, 5936, 6048, 6096, 6246, 6678, 6731, 6858, 7112, 7287, 7632, 8001, 8128, 8328, 8904, 9144, 9369, 9716, 10017, 10176, 10668, 11104, 11448, 11872, 12096, 12192, 12492, 13356, 13462, 13716, 14224, 14574, 15264, 16002, 16656, 17808, 18288, 18391, 18738, 19432, 20034, 20193, 21336, 21861, 22208, 22896, 23744, 24003, 24384, 24984, 26712, 26924, 27432, 28448, 29148, 30528, 32004, 33312, 35616, 36576, 36782, 37476, 38864, 40068, 40386, 42672, 43722, 44069, 45792, 47117, 48006, 49968, 53424, 53848, 54864, 55173, 56896, 58296, 60579, 64008, 65583, 66624, 71232, 73152, 73564, 74952, 77728, 80136, 80772, 85344, 87444, 88138, 91584, 94234, 96012, 99936, 106848, 107696, 109728, 110346, 116592, 121158, 128016, 128737, 131166, 132207, 141351, 147128, 149904, 155456, 160272, 161544, 165519, 170688, 174888, 176276, 181737, 188468, 192024, 199872, 213696, 215392, 219456, 220692, 233184, 242316, 256032, 257474, 262332, 264414, 282702, 294256, 299808, 308483, 320544, 323088, 331038, 349776, 352552, 363474, 376936, 384048, 386211, 396621, 424053, 430784, 441384, 466368, 484632, 496557, 512064, 514948, 524664, 528828, 565404, 588512, 599616, 616966, 641088, 646176, 662076, 699552, 705104, 726948, 753872, 768096, 772422, 793242, 848106, 882768, 925449, 969264, 993114, 1029896, 1049328, 1057656, 1130808, 1158633, 1177024, 1189863, 1233932, 1272159, 1292352, 1324152, 1399104, 1410208, 1453896, 1507744, 1536192, 1544844, 1586484, 1696212, 1765536, 1850898, 1938528, 1986228, 2059792, 2098656, 2115312, 2261616, 2317266, 2335657, 2379726, 2467864, 2544318, 2648304, 2776347, 2820416, 2907792, 3015488, 3089688, 3172968, 3392424, 3475899, 3531072, 3701796, 3877056, 3972456, 4119584, 4197312, 4230624, 4523232, 4634532, 4671314, 4759452, 4935728, 5088636, 5296608, 5552694, 5815584, 6179376, 6345936, 6784848, 6951798, 7006971, 7403592, 7944912, 8239168, 8329041, 8461248, 9046464, 9269064, 9342628, 9518904, 9871456, 10177272, 10593216, 11105388, 11631168, 12358752, 12691872, 13569696, 13903596, 14013942, 14807184, 15889824, 16349599, 16658082, 18538128, 18685256, 19037808, 19742912, 20354544, 21020913, 22210776, 24717504, 25383744, 27139392, 27807192, 28027884, 29614368, 31779648, 32699198, 33316164, 37076256, 37370512, 38075616, 40709088, 42041826, 44421552, 49048797, 55614384, 56055768, 59228736, 63062739, 65398396, 66632328, 74152512, 74741024, 76151232, 81418176, 84083652, 88843104, 98097594, 111228768, 112111536, 126125478, 130796792, 133264656, 147146391, 149482048, 168167304, 177686208, 196195188, 222457536, 224223072, 252250956, 261593584, 266529312, 294292782, 336334608, 392390376, 441439173, 448446144, 504501912, 523187168, 533058624, 588585564, 672669216, 784780752, 882878346, 1009003824, 1046374336, 1177171128, 1345338432, 1569561504, 1765756692, 2018007648, 2354342256, 3139123008, 3531513384, 4036015296, 4708684512, 7063026768, 9417369024, 14126053536, 28252107072]

約数ペア:

[(1, 28252107072), (2, 14126053536), (3, 9417369024), (4, 7063026768), (6, 4708684512), (7, 4036015296), (8, 3531513384), (9, 3139123008), (12, 2354342256), (14, 2018007648), (16, 1765756692), (18, 1569561504), (21, 1345338432), (24, 1177171128), (27, 1046374336), (28, 1009003824), (32, 882878346), (36, 784780752), (42, 672669216), (48, 588585564), (53, 533058624), (54, 523187168), (56, 504501912), (63, 448446144), (64, 441439173), (72, 392390376), (84, 336334608), (96, 294292782), (106, 266529312), (108, 261593584), (112, 252250956), (126, 224223072), (127, 222457536), (144, 196195188), (159, 177686208), (168, 168167304), (189, 149482048), (192, 147146391), (212, 133264656), (216, 130796792), (224, 126125478), (252, 112111536), (254, 111228768), (288, 98097594), (318, 88843104), (336, 84083652), (347, 81418176), (371, 76151232), (378, 74741024), (381, 74152512), (424, 66632328), (432, 65398396), (448, 63062739), (477, 59228736), (504, 56055768), (508, 55614384), (576, 49048797), (636, 44421552), (672, 42041826), (694, 40709088), (742, 38075616), (756, 37370512), (762, 37076256), (848, 33316164), (864, 32699198), (889, 31779648), (954, 29614368), (1008, 28027884), (1016, 27807192), (1041, 27139392), (1113, 25383744), (1143, 24717504), (1272, 22210776), (1344, 21020913), (1388, 20354544), (1431, 19742912), (1484, 19037808), (1512, 18685256), (1524, 18538128), (1696, 16658082), (1728, 16349599), (1778, 15889824), (1908, 14807184), (2016, 14013942), (2032, 13903596), (2082, 13569696), (2226, 12691872), (2286, 12358752), (2429, 11631168), (2544, 11105388), (2667, 10593216), (2776, 10177272), (2862, 9871456), (2968, 9518904), (3024, 9342628), (3048, 9269064), (3123, 9046464), (3339, 8461248), (3392, 8329041), (3429, 8239168), (3556, 7944912), (3816, 7403592), (4032, 7006971), (4064, 6951798), (4164, 6784848), (4452, 6345936), (4572, 6179376), (4858, 5815584), (5088, 5552694), (5334, 5296608), (5552, 5088636), (5724, 4935728), (5936, 4759452), (6048, 4671314), (6096, 4634532), (6246, 4523232), (6678, 4230624), (6731, 4197312), (6858, 4119584), (7112, 3972456), (7287, 3877056), (7632, 3701796), (8001, 3531072), (8128, 3475899), (8328, 3392424), (8904, 3172968), (9144, 3089688), (9369, 3015488), (9716, 2907792), (10017, 2820416), (10176, 2776347), (10668, 2648304), (11104, 2544318), (11448, 2467864), (11872, 2379726), (12096, 2335657), (12192, 2317266), (12492, 2261616), (13356, 2115312), (13462, 2098656), (13716, 2059792), (14224, 1986228), (14574, 1938528), (15264, 1850898), (16002, 1765536), (16656, 1696212), (17808, 1586484), (18288, 1544844), (18391, 1536192), (18738, 1507744), (19432, 1453896), (20034, 1410208), (20193, 1399104), (21336, 1324152), (21861, 1292352), (22208, 1272159), (22896, 1233932), (23744, 1189863), (24003, 1177024), (24384, 1158633), (24984, 1130808), (26712, 1057656), (26924, 1049328), (27432, 1029896), (28448, 993114), (29148, 969264), (30528, 925449), (32004, 882768), (33312, 848106), (35616, 793242), (36576, 772422), (36782, 768096), (37476, 753872), (38864, 726948), (40068, 705104), (40386, 699552), (42672, 662076), (43722, 646176), (44069, 641088), (45792, 616966), (47117, 599616), (48006, 588512), (49968, 565404), (53424, 528828), (53848, 524664), (54864, 514948), (55173, 512064), (56896, 496557), (58296, 484632), (60579, 466368), (64008, 441384), (65583, 430784), (66624, 424053), (71232, 396621), (73152, 386211), (73564, 384048), (74952, 376936), (77728, 363474), (80136, 352552), (80772, 349776), (85344, 331038), (87444, 323088), (88138, 320544), (91584, 308483), (94234, 299808), (96012, 294256), (99936, 282702), (106848, 264414), (107696, 262332), (109728, 257474), (110346, 256032), (116592, 242316), (121158, 233184), (128016, 220692), (128737, 219456), (131166, 215392), (132207, 213696), (141351, 199872), (147128, 192024), (149904, 188468), (155456, 181737), (160272, 176276), (161544, 174888), (165519, 170688)]