871265664

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{787}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 2593934460

約数和(自身を除く): 1722668796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 787, 961, 992, 1116, 1152, 1488, 1574, 1922, 1984, 2232, 2361, 2883, 2976, 3148, 3844, 3968, 4464, 4722, 5766, 5952, 6296, 7083, 7688, 8649, 8928, 9444, 11532, 11904, 12592, 14166, 15376, 17298, 17856, 18888, 23064, 24397, 25184, 28332, 30752, 34596, 35712, 37776, 46128, 48794, 50368, 56664, 61504, 69192, 73191, 75552, 92256, 97588, 100736, 113328, 123008, 138384, 146382, 151104, 184512, 195176, 219573, 226656, 276768, 292764, 302208, 369024, 390352, 439146, 453312, 553536, 585528, 756307, 780704, 878292, 906624, 1107072, 1171056, 1512614, 1561408, 1756584, 2268921, 2342112, 3025228, 3122816, 3513168, 4537842, 4684224, 6050456, 6806763, 7026336, 9075684, 9368448, 12100912, 13613526, 14052672, 18151368, 24201824, 27227052, 28105344, 36302736, 48403648, 54454104, 72605472, 96807296, 108908208, 145210944, 217816416, 290421888, 435632832, 871265664]

約数ペア:

[(1, 871265664), (2, 435632832), (3, 290421888), (4, 217816416), (6, 145210944), (8, 108908208), (9, 96807296), (12, 72605472), (16, 54454104), (18, 48403648), (24, 36302736), (31, 28105344), (32, 27227052), (36, 24201824), (48, 18151368), (62, 14052672), (64, 13613526), (72, 12100912), (93, 9368448), (96, 9075684), (124, 7026336), (128, 6806763), (144, 6050456), (186, 4684224), (192, 4537842), (248, 3513168), (279, 3122816), (288, 3025228), (372, 2342112), (384, 2268921), (496, 1756584), (558, 1561408), (576, 1512614), (744, 1171056), (787, 1107072), (961, 906624), (992, 878292), (1116, 780704), (1152, 756307), (1488, 585528), (1574, 553536), (1922, 453312), (1984, 439146), (2232, 390352), (2361, 369024), (2883, 302208), (2976, 292764), (3148, 276768), (3844, 226656), (3968, 219573), (4464, 195176), (4722, 184512), (5766, 151104), (5952, 146382), (6296, 138384), (7083, 123008), (7688, 113328), (8649, 100736), (8928, 97588), (9444, 92256), (11532, 75552), (11904, 73191), (12592, 69192), (14166, 61504), (15376, 56664), (17298, 50368), (17856, 48794), (18888, 46128), (23064, 37776), (24397, 35712), (25184, 34596), (28332, 30752)]