15696681016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1\times {\mathrm{1217}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 30981242880

約数和(自身を除く): 15284561864

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 367, 382, 734, 764, 1217, 1468, 1528, 2434, 2936, 4393, 4868, 8441, 8786, 9736, 16882, 17572, 27991, 33764, 35144, 55982, 67528, 70097, 111964, 140194, 223928, 232447, 280388, 446639, 464894, 560776, 893278, 929788, 1612231, 1786556, 1859576, 3224462, 3573112, 5346281, 6448924, 10272697, 10692562, 12897848, 20545394, 21385124, 41090788, 42770248, 82181576, 85308049, 170616098, 341232196, 682464392, 1962085127, 3924170254, 7848340508, 15696681016]

約数ペア:

[(1, 15696681016), (2, 7848340508), (4, 3924170254), (8, 1962085127), (23, 682464392), (46, 341232196), (92, 170616098), (184, 85308049), (191, 82181576), (367, 42770248), (382, 41090788), (734, 21385124), (764, 20545394), (1217, 12897848), (1468, 10692562), (1528, 10272697), (2434, 6448924), (2936, 5346281), (4393, 3573112), (4868, 3224462), (8441, 1859576), (8786, 1786556), (9736, 1612231), (16882, 929788), (17572, 893278), (27991, 560776), (33764, 464894), (35144, 446639), (55982, 280388), (67528, 232447), (70097, 223928), (111964, 140194)]