628625856

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:986

約数の個数: 112

約数和(自身を含む): 1726240896

約数和(自身を除く): 1097615040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 107, 111, 148, 192, 214, 222, 296, 321, 428, 444, 592, 642, 827, 856, 888, 1184, 1284, 1654, 1712, 1776, 2368, 2481, 2568, 3308, 3424, 3552, 3959, 4962, 5136, 6616, 6848, 7104, 7918, 9924, 10272, 11877, 13232, 15836, 19848, 20544, 23754, 26464, 30599, 31672, 39696, 47508, 52928, 61198, 63344, 79392, 88489, 91797, 95016, 122396, 126688, 158784, 176978, 183594, 190032, 244792, 253376, 265467, 353956, 367188, 380064, 489584, 530934, 707912, 734376, 760128, 979168, 1061868, 1415824, 1468752, 1958336, 2123736, 2831648, 2937504, 3274093, 4247472, 5663296, 5875008, 6548186, 8494944, 9822279, 13096372, 16989888, 19644558, 26192744, 39289116, 52385488, 78578232, 104770976, 157156464, 209541952, 314312928, 628625856]

約数ペア:

[(1, 628625856), (2, 314312928), (3, 209541952), (4, 157156464), (6, 104770976), (8, 78578232), (12, 52385488), (16, 39289116), (24, 26192744), (32, 19644558), (37, 16989888), (48, 13096372), (64, 9822279), (74, 8494944), (96, 6548186), (107, 5875008), (111, 5663296), (148, 4247472), (192, 3274093), (214, 2937504), (222, 2831648), (296, 2123736), (321, 1958336), (428, 1468752), (444, 1415824), (592, 1061868), (642, 979168), (827, 760128), (856, 734376), (888, 707912), (1184, 530934), (1284, 489584), (1654, 380064), (1712, 367188), (1776, 353956), (2368, 265467), (2481, 253376), (2568, 244792), (3308, 190032), (3424, 183594), (3552, 176978), (3959, 158784), (4962, 126688), (5136, 122396), (6616, 95016), (6848, 91797), (7104, 88489), (7918, 79392), (9924, 63344), (10272, 61198), (11877, 52928), (13232, 47508), (15836, 39696), (19848, 31672), (20544, 30599), (23754, 26464)]