856474944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11069}}^1$

素因数の和:11128

約数の個数: 112

約数和(自身を含む): 2519354880

約数和(自身を除く): 1662879936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 9672, 11069, 12896, 19344, 22138, 25792, 33207, 38688, 44276, 66414, 77376, 88552, 132828, 143897, 177104, 265656, 287794, 343139, 354208, 431691, 531312, 575588, 686278, 708416, 863382, 1029417, 1062624, 1151176, 1372556, 1726764, 2058834, 2125248, 2302352, 2745112, 3453528, 4117668, 4460807, 4604704, 5490224, 6907056, 8235336, 8921614, 9209408, 10980448, 13382421, 13814112, 16470672, 17843228, 21960896, 26764842, 27628224, 32941344, 35686456, 53529684, 65882688, 71372912, 107059368, 142745824, 214118736, 285491648, 428237472, 856474944]

約数ペア:

[(1, 856474944), (2, 428237472), (3, 285491648), (4, 214118736), (6, 142745824), (8, 107059368), (12, 71372912), (13, 65882688), (16, 53529684), (24, 35686456), (26, 32941344), (31, 27628224), (32, 26764842), (39, 21960896), (48, 17843228), (52, 16470672), (62, 13814112), (64, 13382421), (78, 10980448), (93, 9209408), (96, 8921614), (104, 8235336), (124, 6907056), (156, 5490224), (186, 4604704), (192, 4460807), (208, 4117668), (248, 3453528), (312, 2745112), (372, 2302352), (403, 2125248), (416, 2058834), (496, 1726764), (624, 1372556), (744, 1151176), (806, 1062624), (832, 1029417), (992, 863382), (1209, 708416), (1248, 686278), (1488, 575588), (1612, 531312), (1984, 431691), (2418, 354208), (2496, 343139), (2976, 287794), (3224, 265656), (4836, 177104), (5952, 143897), (6448, 132828), (9672, 88552), (11069, 77376), (12896, 66414), (19344, 44276), (22138, 38688), (25792, 33207)]