15677973376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12889}}^1$

素因数の和:12976

約数の個数: 128

約数和(自身を含む): 36445701600

約数和(自身を除く): 20767728224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 64, 68, 86, 104, 128, 136, 172, 208, 221, 272, 344, 416, 442, 544, 559, 688, 731, 832, 884, 1088, 1118, 1376, 1462, 1664, 1768, 2176, 2236, 2752, 2924, 3536, 4472, 5504, 5848, 7072, 8944, 9503, 11696, 12889, 14144, 17888, 19006, 23392, 25778, 28288, 35776, 38012, 46784, 51556, 71552, 76024, 93568, 103112, 152048, 167557, 206224, 219113, 304096, 335114, 412448, 438226, 554227, 608192, 670228, 824896, 876452, 1108454, 1216384, 1340456, 1649792, 1752904, 2216908, 2680912, 2848469, 3505808, 4433816, 5361824, 5696938, 7011616, 7204951, 8867632, 9421859, 10723648, 11393876, 14023232, 14409902, 17735264, 18843718, 21447296, 22787752, 28046464, 28819804, 35470528, 37687436, 45575504, 57639608, 70941056, 75374872, 91151008, 115279216, 122484167, 150749744, 182302016, 230558432, 244968334, 301499488, 364604032, 461116864, 489936668, 602998976, 922233728, 979873336, 1205997952, 1959746672, 3919493344, 7838986688, 15677973376]

約数ペア:

[(1, 15677973376), (2, 7838986688), (4, 3919493344), (8, 1959746672), (13, 1205997952), (16, 979873336), (17, 922233728), (26, 602998976), (32, 489936668), (34, 461116864), (43, 364604032), (52, 301499488), (64, 244968334), (68, 230558432), (86, 182302016), (104, 150749744), (128, 122484167), (136, 115279216), (172, 91151008), (208, 75374872), (221, 70941056), (272, 57639608), (344, 45575504), (416, 37687436), (442, 35470528), (544, 28819804), (559, 28046464), (688, 22787752), (731, 21447296), (832, 18843718), (884, 17735264), (1088, 14409902), (1118, 14023232), (1376, 11393876), (1462, 10723648), (1664, 9421859), (1768, 8867632), (2176, 7204951), (2236, 7011616), (2752, 5696938), (2924, 5361824), (3536, 4433816), (4472, 3505808), (5504, 2848469), (5848, 2680912), (7072, 2216908), (8944, 1752904), (9503, 1649792), (11696, 1340456), (12889, 1216384), (14144, 1108454), (17888, 876452), (19006, 824896), (23392, 670228), (25778, 608192), (28288, 554227), (35776, 438226), (38012, 412448), (46784, 335114), (51556, 304096), (71552, 219113), (76024, 206224), (93568, 167557), (103112, 152048)]