440518704

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 1156399200

約数和(自身を除く): 715880496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 269, 313, 327, 436, 538, 626, 654, 807, 872, 939, 1076, 1252, 1308, 1614, 1744, 1878, 2152, 2504, 2616, 3228, 3756, 4304, 5008, 5232, 6456, 7512, 12912, 15024, 29321, 34117, 58642, 68234, 84197, 87963, 102351, 117284, 136468, 168394, 175926, 204702, 234568, 252591, 272936, 336788, 351852, 409404, 469136, 505182, 545872, 673576, 703704, 818808, 1010364, 1347152, 1407408, 1637616, 2020728, 4041456, 9177473, 18354946, 27532419, 36709892, 55064838, 73419784, 110129676, 146839568, 220259352, 440518704]

約数ペア:

[(1, 440518704), (2, 220259352), (3, 146839568), (4, 110129676), (6, 73419784), (8, 55064838), (12, 36709892), (16, 27532419), (24, 18354946), (48, 9177473), (109, 4041456), (218, 2020728), (269, 1637616), (313, 1407408), (327, 1347152), (436, 1010364), (538, 818808), (626, 703704), (654, 673576), (807, 545872), (872, 505182), (939, 469136), (1076, 409404), (1252, 351852), (1308, 336788), (1614, 272936), (1744, 252591), (1878, 234568), (2152, 204702), (2504, 175926), (2616, 168394), (3228, 136468), (3756, 117284), (4304, 102351), (5008, 87963), (5232, 84197), (6456, 68234), (7512, 58642), (12912, 34117), (15024, 29321)]