445390016

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1657

約数の個数: 56

約数和(自身を含む): 915472896

約数和(自身を除く): 470082880

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 296, 508, 592, 1016, 1184, 1481, 2032, 2368, 2962, 4064, 4699, 5924, 8128, 9398, 11848, 18796, 23696, 37592, 47392, 54797, 75184, 94784, 109594, 150368, 188087, 219188, 300736, 376174, 438376, 752348, 876752, 1504696, 1753504, 3009392, 3507008, 6018784, 6959219, 12037568, 13918438, 27836876, 55673752, 111347504, 222695008, 445390016]

約数ペア:

[(1, 445390016), (2, 222695008), (4, 111347504), (8, 55673752), (16, 27836876), (32, 13918438), (37, 12037568), (64, 6959219), (74, 6018784), (127, 3507008), (148, 3009392), (254, 1753504), (296, 1504696), (508, 876752), (592, 752348), (1016, 438376), (1184, 376174), (1481, 300736), (2032, 219188), (2368, 188087), (2962, 150368), (4064, 109594), (4699, 94784), (5924, 75184), (8128, 54797), (9398, 47392), (11848, 37592), (18796, 23696)]