263849796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7027}}^1$

素因数の和:7193

約数の個数: 72

約数和(自身を含む): 767457600

約数和(自身を除く): 503607804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 7027, 9387, 12516, 14054, 18774, 21081, 28108, 37548, 42162, 49189, 63243, 84324, 98378, 126486, 147567, 196756, 252972, 295134, 442701, 590268, 885402, 1047023, 1770804, 2094046, 3141069, 4188092, 6282138, 7329161, 9423207, 12564276, 14658322, 18846414, 21987483, 29316644, 37692828, 43974966, 65962449, 87949932, 131924898, 263849796]

約数ペア:

[(1, 263849796), (2, 131924898), (3, 87949932), (4, 65962449), (6, 43974966), (7, 37692828), (9, 29316644), (12, 21987483), (14, 18846414), (18, 14658322), (21, 12564276), (28, 9423207), (36, 7329161), (42, 6282138), (63, 4188092), (84, 3141069), (126, 2094046), (149, 1770804), (252, 1047023), (298, 885402), (447, 590268), (596, 442701), (894, 295134), (1043, 252972), (1341, 196756), (1788, 147567), (2086, 126486), (2682, 98378), (3129, 84324), (4172, 63243), (5364, 49189), (6258, 42162), (7027, 37548), (9387, 28108), (12516, 21081), (14054, 18774)]