380952738

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15877}}^1$

素因数の和:15959

約数の個数: 48

約数和(自身を含む): 871892736

約数和(自身を除く): 490939998

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 11997, 15877, 23994, 31754, 47631, 95262, 142893, 285786, 492187, 682711, 984374, 1365422, 1476561, 2048133, 2953122, 4096266, 4429683, 6144399, 8859366, 12288798, 21164041, 42328082, 63492123, 126984246, 190476369, 380952738]

約数ペア:

[(1, 380952738), (2, 190476369), (3, 126984246), (6, 63492123), (9, 42328082), (18, 21164041), (31, 12288798), (43, 8859366), (62, 6144399), (86, 4429683), (93, 4096266), (129, 2953122), (186, 2048133), (258, 1476561), (279, 1365422), (387, 984374), (558, 682711), (774, 492187), (1333, 285786), (2666, 142893), (3999, 95262), (7998, 47631), (11997, 31754), (15877, 23994)]