424492754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 791285760

約数和(自身を除く): 366793006

約数列:

[1, 2, 7, 14, 17, 34, 79, 107, 119, 158, 211, 214, 238, 422, 553, 749, 1106, 1343, 1477, 1498, 1819, 2686, 2954, 3587, 3638, 7174, 8453, 9401, 12733, 16669, 16906, 18802, 22577, 25109, 25466, 33338, 45154, 50218, 59171, 116683, 118342, 143701, 158039, 233366, 283373, 287402, 316078, 383809, 566746, 767618, 1005907, 1783583, 1983611, 2011814, 2686663, 3567166, 3967222, 5373326, 12485081, 24970162, 30320911, 60641822, 212246377, 424492754]

約数ペア:

[(1, 424492754), (2, 212246377), (7, 60641822), (14, 30320911), (17, 24970162), (34, 12485081), (79, 5373326), (107, 3967222), (119, 3567166), (158, 2686663), (211, 2011814), (214, 1983611), (238, 1783583), (422, 1005907), (553, 767618), (749, 566746), (1106, 383809), (1343, 316078), (1477, 287402), (1498, 283373), (1819, 233366), (2686, 158039), (2954, 143701), (3587, 118342), (3638, 116683), (7174, 59171), (8453, 50218), (9401, 45154), (12733, 33338), (16669, 25466), (16906, 25109), (18802, 22577)]