274310988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{69481}}^1$

素因数の和:69542

約数の個数: 48

約数和(自身を含む): 747070464

約数和(自身を除く): 472759476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 69481, 138962, 208443, 277924, 416886, 486367, 833772, 972734, 1459101, 1945468, 2918202, 3265607, 5836404, 6531214, 9796821, 13062428, 19593642, 22859249, 39187284, 45718498, 68577747, 91436996, 137155494, 274310988]

約数ペア:

[(1, 274310988), (2, 137155494), (3, 91436996), (4, 68577747), (6, 45718498), (7, 39187284), (12, 22859249), (14, 19593642), (21, 13062428), (28, 9796821), (42, 6531214), (47, 5836404), (84, 3265607), (94, 2918202), (141, 1945468), (188, 1459101), (282, 972734), (329, 833772), (564, 486367), (658, 416886), (987, 277924), (1316, 208443), (1974, 138962), (3948, 69481)]