440861112

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 1232225280

約数和(自身を除く): 791364168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 131, 172, 258, 262, 344, 387, 393, 516, 524, 774, 786, 1032, 1048, 1087, 1179, 1548, 1572, 2174, 2358, 3096, 3144, 3261, 4348, 4716, 5633, 6522, 8696, 9432, 9783, 11266, 13044, 16899, 19566, 22532, 26088, 33798, 39132, 45064, 46741, 50697, 67596, 78264, 93482, 101394, 135192, 140223, 142397, 186964, 202788, 280446, 284794, 373928, 405576, 420669, 427191, 560892, 569588, 841338, 854382, 1121784, 1139176, 1281573, 1682676, 1708764, 2563146, 3365352, 3417528, 5126292, 6123071, 10252584, 12246142, 18369213, 24492284, 36738426, 48984568, 55107639, 73476852, 110215278, 146953704, 220430556, 440861112]

約数ペア:

[(1, 440861112), (2, 220430556), (3, 146953704), (4, 110215278), (6, 73476852), (8, 55107639), (9, 48984568), (12, 36738426), (18, 24492284), (24, 18369213), (36, 12246142), (43, 10252584), (72, 6123071), (86, 5126292), (129, 3417528), (131, 3365352), (172, 2563146), (258, 1708764), (262, 1682676), (344, 1281573), (387, 1139176), (393, 1121784), (516, 854382), (524, 841338), (774, 569588), (786, 560892), (1032, 427191), (1048, 420669), (1087, 405576), (1179, 373928), (1548, 284794), (1572, 280446), (2174, 202788), (2358, 186964), (3096, 142397), (3144, 140223), (3261, 135192), (4348, 101394), (4716, 93482), (5633, 78264), (6522, 67596), (8696, 50697), (9432, 46741), (9783, 45064), (11266, 39132), (13044, 33798), (16899, 26088), (19566, 22532)]