1520393598

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 3424861440

約数和(自身を除く): 1904467842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 197, 262, 393, 394, 591, 786, 1091, 1179, 1182, 1773, 2182, 2358, 3273, 3537, 3546, 5319, 6546, 7074, 9819, 10638, 19638, 25807, 29457, 51614, 58914, 77421, 142921, 154842, 214927, 232263, 285842, 428763, 429854, 464526, 644781, 696789, 857526, 1286289, 1289562, 1393578, 1934343, 2572578, 3858867, 3868686, 5803029, 7717734, 11606058, 28155437, 56310874, 84466311, 168932622, 253398933, 506797866, 760196799, 1520393598]

約数ペア:

[(1, 1520393598), (2, 760196799), (3, 506797866), (6, 253398933), (9, 168932622), (18, 84466311), (27, 56310874), (54, 28155437), (131, 11606058), (197, 7717734), (262, 5803029), (393, 3868686), (394, 3858867), (591, 2572578), (786, 1934343), (1091, 1393578), (1179, 1289562), (1182, 1286289), (1773, 857526), (2182, 696789), (2358, 644781), (3273, 464526), (3537, 429854), (3546, 428763), (5319, 285842), (6546, 232263), (7074, 214927), (9819, 154842), (10638, 142921), (19638, 77421), (25807, 58914), (29457, 51614)]