858268416

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 2372495328

約数和(自身を除く): 1514226912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 97, 123, 128, 164, 192, 194, 246, 256, 281, 291, 328, 384, 388, 492, 562, 582, 656, 768, 776, 843, 984, 1124, 1164, 1312, 1552, 1686, 1968, 2248, 2328, 2624, 3104, 3372, 3936, 3977, 4496, 4656, 5248, 6208, 6744, 7872, 7954, 8992, 9312, 10496, 11521, 11931, 12416, 13488, 15744, 15908, 17984, 18624, 23042, 23862, 24832, 26976, 27257, 31488, 31816, 34563, 35968, 37248, 46084, 47724, 53952, 54514, 63632, 69126, 71936, 74496, 81771, 92168, 95448, 107904, 109028, 127264, 138252, 163542, 184336, 190896, 215808, 218056, 254528, 276504, 327084, 368672, 381792, 436112, 509056, 553008, 654168, 737344, 763584, 872224, 1018112, 1106016, 1117537, 1308336, 1474688, 1527168, 1744448, 2212032, 2235074, 2616672, 2949376, 3054336, 3352611, 3488896, 4424064, 4470148, 5233344, 6705222, 6977792, 8848128, 8940296, 10466688, 13410444, 17880592, 20933376, 26820888, 35761184, 53641776, 71522368, 107283552, 143044736, 214567104, 286089472, 429134208, 858268416]

約数ペア:

[(1, 858268416), (2, 429134208), (3, 286089472), (4, 214567104), (6, 143044736), (8, 107283552), (12, 71522368), (16, 53641776), (24, 35761184), (32, 26820888), (41, 20933376), (48, 17880592), (64, 13410444), (82, 10466688), (96, 8940296), (97, 8848128), (123, 6977792), (128, 6705222), (164, 5233344), (192, 4470148), (194, 4424064), (246, 3488896), (256, 3352611), (281, 3054336), (291, 2949376), (328, 2616672), (384, 2235074), (388, 2212032), (492, 1744448), (562, 1527168), (582, 1474688), (656, 1308336), (768, 1117537), (776, 1106016), (843, 1018112), (984, 872224), (1124, 763584), (1164, 737344), (1312, 654168), (1552, 553008), (1686, 509056), (1968, 436112), (2248, 381792), (2328, 368672), (2624, 327084), (3104, 276504), (3372, 254528), (3936, 218056), (3977, 215808), (4496, 190896), (4656, 184336), (5248, 163542), (6208, 138252), (6744, 127264), (7872, 109028), (7954, 107904), (8992, 95448), (9312, 92168), (10496, 81771), (11521, 74496), (11931, 71936), (12416, 69126), (13488, 63632), (15744, 54514), (15908, 53952), (17984, 47724), (18624, 46084), (23042, 37248), (23862, 35968), (24832, 34563), (26976, 31816), (27257, 31488)]