266508612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5081}}^1$

素因数の和:5169

約数の個数: 72

約数和(自身を含む): 710341632

約数和(自身を除く): 443833020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 4371, 5081, 5828, 8742, 10162, 13113, 15243, 17484, 20324, 26226, 30486, 45729, 52452, 60972, 91458, 157511, 182916, 238807, 315022, 472533, 477614, 630044, 716421, 945066, 955228, 1417599, 1432842, 1890132, 2149263, 2835198, 2865684, 4298526, 5670396, 7403017, 8597052, 14806034, 22209051, 29612068, 44418102, 66627153, 88836204, 133254306, 266508612]

約数ペア:

[(1, 266508612), (2, 133254306), (3, 88836204), (4, 66627153), (6, 44418102), (9, 29612068), (12, 22209051), (18, 14806034), (31, 8597052), (36, 7403017), (47, 5670396), (62, 4298526), (93, 2865684), (94, 2835198), (124, 2149263), (141, 1890132), (186, 1432842), (188, 1417599), (279, 955228), (282, 945066), (372, 716421), (423, 630044), (558, 477614), (564, 472533), (846, 315022), (1116, 238807), (1457, 182916), (1692, 157511), (2914, 91458), (4371, 60972), (5081, 52452), (5828, 45729), (8742, 30486), (10162, 26226), (13113, 20324), (15243, 17484)]