440963856

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:4005

約数の個数: 120

約数和(自身を含む): 1331060640

約数和(自身を除く): 890096784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 456, 492, 656, 684, 738, 779, 912, 984, 1368, 1476, 1558, 1968, 2337, 2736, 2952, 3116, 3931, 4674, 5904, 6232, 7011, 7862, 9348, 11793, 12464, 14022, 15724, 18696, 23586, 28044, 31448, 35379, 37392, 47172, 56088, 62896, 70758, 74689, 94344, 112176, 141516, 149378, 161171, 188688, 224067, 283032, 298756, 322342, 448134, 483513, 566064, 597512, 644684, 672201, 896268, 967026, 1195024, 1289368, 1344402, 1450539, 1792536, 1934052, 2578736, 2688804, 2901078, 3062249, 3585072, 3868104, 5377608, 5802156, 6124498, 7736208, 9186747, 10755216, 11604312, 12248996, 18373494, 23208624, 24497992, 27560241, 36746988, 48995984, 55120482, 73493976, 110240964, 146987952, 220481928, 440963856]

約数ペア:

[(1, 440963856), (2, 220481928), (3, 146987952), (4, 110240964), (6, 73493976), (8, 55120482), (9, 48995984), (12, 36746988), (16, 27560241), (18, 24497992), (19, 23208624), (24, 18373494), (36, 12248996), (38, 11604312), (41, 10755216), (48, 9186747), (57, 7736208), (72, 6124498), (76, 5802156), (82, 5377608), (114, 3868104), (123, 3585072), (144, 3062249), (152, 2901078), (164, 2688804), (171, 2578736), (228, 1934052), (246, 1792536), (304, 1450539), (328, 1344402), (342, 1289368), (369, 1195024), (456, 967026), (492, 896268), (656, 672201), (684, 644684), (738, 597512), (779, 566064), (912, 483513), (984, 448134), (1368, 322342), (1476, 298756), (1558, 283032), (1968, 224067), (2337, 188688), (2736, 161171), (2952, 149378), (3116, 141516), (3931, 112176), (4674, 94344), (5904, 74689), (6232, 70758), (7011, 62896), (7862, 56088), (9348, 47172), (11793, 37392), (12464, 35379), (14022, 31448), (15724, 28044), (18696, 23586)]