126639216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2635

約数の個数: 120

約数和(自身を含む): 399260160

約数和(自身を除く): 272620944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2579, 2728, 3069, 4092, 4464, 5158, 5456, 6138, 7737, 8184, 10316, 12276, 15474, 16368, 20632, 23211, 24552, 28369, 30948, 41264, 46422, 49104, 56738, 61896, 79949, 85107, 92844, 113476, 123792, 159898, 170214, 185688, 226952, 239847, 255321, 319796, 340428, 371376, 453904, 479694, 510642, 639592, 680856, 719541, 879439, 959388, 1021284, 1279184, 1361712, 1439082, 1758878, 1918776, 2042568, 2638317, 2878164, 3517756, 3837552, 4085136, 5276634, 5756328, 7035512, 7914951, 10553268, 11512656, 14071024, 15829902, 21106536, 31659804, 42213072, 63319608, 126639216]

約数ペア:

[(1, 126639216), (2, 63319608), (3, 42213072), (4, 31659804), (6, 21106536), (8, 15829902), (9, 14071024), (11, 11512656), (12, 10553268), (16, 7914951), (18, 7035512), (22, 5756328), (24, 5276634), (31, 4085136), (33, 3837552), (36, 3517756), (44, 2878164), (48, 2638317), (62, 2042568), (66, 1918776), (72, 1758878), (88, 1439082), (93, 1361712), (99, 1279184), (124, 1021284), (132, 959388), (144, 879439), (176, 719541), (186, 680856), (198, 639592), (248, 510642), (264, 479694), (279, 453904), (341, 371376), (372, 340428), (396, 319796), (496, 255321), (528, 239847), (558, 226952), (682, 185688), (744, 170214), (792, 159898), (1023, 123792), (1116, 113476), (1364, 92844), (1488, 85107), (1584, 79949), (2046, 61896), (2232, 56738), (2579, 49104), (2728, 46422), (3069, 41264), (4092, 30948), (4464, 28369), (5158, 24552), (5456, 23211), (6138, 20632), (7737, 16368), (8184, 15474), (10316, 12276)]