655272502016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1\times {\mathrm{3343}}^1$

素因数の和:4898

約数の個数: 144

約数和(自身を含む): 1458672703488

約数和(自身を除く): 803400201472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 517, 704, 752, 1034, 1408, 1481, 1504, 2068, 2816, 2962, 3008, 3343, 4136, 5924, 6016, 6686, 8272, 11848, 12032, 13372, 16291, 16544, 23696, 26744, 32582, 33088, 36773, 47392, 53488, 65164, 66176, 69607, 73546, 94784, 106976, 130328, 132352, 139214, 147092, 157121, 189568, 213952, 260656, 278428, 294184, 314242, 379136, 427904, 521312, 556856, 588368, 628484, 765677, 855808, 1042624, 1113712, 1176736, 1256968, 1531354, 1728331, 2085248, 2227424, 2353472, 2513936, 3062708, 3456662, 4170496, 4454848, 4706944, 4950983, 5027872, 6125416, 6913324, 8909696, 9413888, 9901966, 10055744, 12250832, 13826648, 17819392, 19803932, 20111488, 24501664, 27653296, 39607864, 40222976, 49003328, 54460813, 55306592, 79215728, 98006656, 108921626, 110613184, 158431456, 196013312, 217843252, 221226368, 232696201, 316862912, 435686504, 442452736, 465392402, 633725824, 871373008, 930784804, 1267451648, 1742746016, 1861569608, 2559658211, 3485492032, 3723139216, 5119316422, 6970984064, 7446278432, 10238632844, 13941968128, 14892556864, 20477265688, 29785113728, 40954531376, 59570227456, 81909062752, 163818125504, 327636251008, 655272502016]

約数ペア:

[(1, 655272502016), (2, 327636251008), (4, 163818125504), (8, 81909062752), (11, 59570227456), (16, 40954531376), (22, 29785113728), (32, 20477265688), (44, 14892556864), (47, 13941968128), (64, 10238632844), (88, 7446278432), (94, 6970984064), (128, 5119316422), (176, 3723139216), (188, 3485492032), (256, 2559658211), (352, 1861569608), (376, 1742746016), (517, 1267451648), (704, 930784804), (752, 871373008), (1034, 633725824), (1408, 465392402), (1481, 442452736), (1504, 435686504), (2068, 316862912), (2816, 232696201), (2962, 221226368), (3008, 217843252), (3343, 196013312), (4136, 158431456), (5924, 110613184), (6016, 108921626), (6686, 98006656), (8272, 79215728), (11848, 55306592), (12032, 54460813), (13372, 49003328), (16291, 40222976), (16544, 39607864), (23696, 27653296), (26744, 24501664), (32582, 20111488), (33088, 19803932), (36773, 17819392), (47392, 13826648), (53488, 12250832), (65164, 10055744), (66176, 9901966), (69607, 9413888), (73546, 8909696), (94784, 6913324), (106976, 6125416), (130328, 5027872), (132352, 4950983), (139214, 4706944), (147092, 4454848), (157121, 4170496), (189568, 3456662), (213952, 3062708), (260656, 2513936), (278428, 2353472), (294184, 2227424), (314242, 2085248), (379136, 1728331), (427904, 1531354), (521312, 1256968), (556856, 1176736), (588368, 1113712), (628484, 1042624), (765677, 855808)]