2668663144

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{5081}}^1$

素因数の和:5290

約数の個数: 64

約数和(自身を含む): 5839827840

約数和(自身を除く): 3171164696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 113, 166, 226, 332, 452, 581, 664, 791, 904, 1162, 1582, 2324, 3164, 4648, 5081, 6328, 9379, 10162, 18758, 20324, 35567, 37516, 40648, 65653, 71134, 75032, 131306, 142268, 262612, 284536, 421723, 525224, 574153, 843446, 1148306, 1686892, 2296612, 2952061, 3373784, 4019071, 4593224, 5904122, 8038142, 11808244, 16076284, 23616488, 32152568, 47654699, 95309398, 190618796, 333582893, 381237592, 667165786, 1334331572, 2668663144]

約数ペア:

[(1, 2668663144), (2, 1334331572), (4, 667165786), (7, 381237592), (8, 333582893), (14, 190618796), (28, 95309398), (56, 47654699), (83, 32152568), (113, 23616488), (166, 16076284), (226, 11808244), (332, 8038142), (452, 5904122), (581, 4593224), (664, 4019071), (791, 3373784), (904, 2952061), (1162, 2296612), (1582, 1686892), (2324, 1148306), (3164, 843446), (4648, 574153), (5081, 525224), (6328, 421723), (9379, 284536), (10162, 262612), (18758, 142268), (20324, 131306), (35567, 75032), (37516, 71134), (40648, 65653)]