408065892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{153871}}^1$

素因数の和:153908

約数の個数: 48

約数和(自身を含む): 1085720832

約数和(自身を除く): 677654940

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 153871, 307742, 461613, 615484, 923226, 1846452, 2000323, 2615807, 4000646, 5231614, 6000969, 7847421, 8001292, 10463228, 12001938, 15694842, 24003876, 31389684, 34005491, 68010982, 102016473, 136021964, 204032946, 408065892]

約数ペア:

[(1, 408065892), (2, 204032946), (3, 136021964), (4, 102016473), (6, 68010982), (12, 34005491), (13, 31389684), (17, 24003876), (26, 15694842), (34, 12001938), (39, 10463228), (51, 8001292), (52, 7847421), (68, 6000969), (78, 5231614), (102, 4000646), (156, 2615807), (204, 2000323), (221, 1846452), (442, 923226), (663, 615484), (884, 461613), (1326, 307742), (2652, 153871)]