461873776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2306

約数の個数: 80

約数和(自身を含む): 1109304000

約数和(自身を除く): 647430224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 596, 728, 1043, 1192, 1456, 1937, 2086, 2129, 2384, 3874, 4172, 4258, 7748, 8344, 8516, 13559, 14903, 15496, 16688, 17032, 27118, 27677, 29806, 30992, 34064, 54236, 55354, 59612, 108472, 110708, 119224, 193739, 216944, 221416, 238448, 317221, 387478, 442832, 634442, 774956, 1268884, 1549912, 2220547, 2537768, 3099824, 4123873, 4441094, 5075536, 8247746, 8882188, 16495492, 17764376, 28867111, 32990984, 35528752, 57734222, 65981968, 115468444, 230936888, 461873776]

約数ペア:

[(1, 461873776), (2, 230936888), (4, 115468444), (7, 65981968), (8, 57734222), (13, 35528752), (14, 32990984), (16, 28867111), (26, 17764376), (28, 16495492), (52, 8882188), (56, 8247746), (91, 5075536), (104, 4441094), (112, 4123873), (149, 3099824), (182, 2537768), (208, 2220547), (298, 1549912), (364, 1268884), (596, 774956), (728, 634442), (1043, 442832), (1192, 387478), (1456, 317221), (1937, 238448), (2086, 221416), (2129, 216944), (2384, 193739), (3874, 119224), (4172, 110708), (4258, 108472), (7748, 59612), (8344, 55354), (8516, 54236), (13559, 34064), (14903, 30992), (15496, 29806), (16688, 27677), (17032, 27118)]