15231996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 44844800

約数和(自身を除く): 29612804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 571, 684, 702, 741, 988, 1026, 1142, 1404, 1482, 1713, 2052, 2223, 2284, 2964, 3426, 4446, 5139, 6669, 6852, 7423, 8892, 10278, 10849, 13338, 14846, 15417, 20556, 21698, 22269, 26676, 29692, 30834, 32547, 43396, 44538, 61668, 65094, 66807, 89076, 97641, 130188, 133614, 141037, 195282, 200421, 267228, 282074, 292923, 390564, 400842, 423111, 564148, 585846, 801684, 846222, 1171692, 1269333, 1692444, 2538666, 3807999, 5077332, 7615998, 15231996]

約数ペア:

[(1, 15231996), (2, 7615998), (3, 5077332), (4, 3807999), (6, 2538666), (9, 1692444), (12, 1269333), (13, 1171692), (18, 846222), (19, 801684), (26, 585846), (27, 564148), (36, 423111), (38, 400842), (39, 390564), (52, 292923), (54, 282074), (57, 267228), (76, 200421), (78, 195282), (108, 141037), (114, 133614), (117, 130188), (156, 97641), (171, 89076), (228, 66807), (234, 65094), (247, 61668), (342, 44538), (351, 43396), (468, 32547), (494, 30834), (513, 29692), (571, 26676), (684, 22269), (702, 21698), (741, 20556), (988, 15417), (1026, 14846), (1142, 13338), (1404, 10849), (1482, 10278), (1713, 8892), (2052, 7423), (2223, 6852), (2284, 6669), (2964, 5139), (3426, 4446)]