396974592

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 240

約数和(自身を含む): 1355008512

約数和(自身を除く): 958033920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 397, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 794, 868, 896, 992, 1008, 1116, 1152, 1191, 1302, 1344, 1488, 1536, 1588, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2382, 2604, 2688, 2779, 2976, 3176, 3472, 3573, 3584, 3906, 3968, 4032, 4464, 4608, 4764, 5208, 5376, 5558, 5952, 6352, 6944, 7146, 7812, 7936, 8064, 8337, 8928, 9528, 10416, 10752, 11116, 11904, 12307, 12704, 13888, 14292, 15624, 15872, 16128, 16674, 17856, 19056, 20832, 22232, 23808, 24614, 25011, 25408, 27776, 28584, 31248, 32256, 33348, 35712, 36921, 38112, 41664, 44464, 47616, 49228, 50022, 50816, 55552, 57168, 62496, 66696, 71424, 73842, 76224, 83328, 86149, 88928, 98456, 100044, 101632, 110763, 111104, 114336, 124992, 133392, 142848, 147684, 152448, 166656, 172298, 177856, 196912, 200088, 203264, 221526, 228672, 249984, 258447, 266784, 295368, 304896, 333312, 344596, 355712, 393824, 400176, 443052, 457344, 499968, 516894, 533568, 590736, 609792, 689192, 711424, 775341, 787648, 800352, 886104, 914688, 999936, 1033788, 1067136, 1181472, 1378384, 1422848, 1550682, 1575296, 1600704, 1772208, 1829376, 2067576, 2134272, 2362944, 2756768, 3101364, 3150592, 3201408, 3544416, 4135152, 4268544, 4725888, 5513536, 6202728, 6301184, 6402816, 7088832, 8270304, 9451776, 11027072, 12405456, 12805632, 14177664, 16540608, 18903552, 22054144, 24810912, 28355328, 33081216, 44108288, 49621824, 56710656, 66162432, 99243648, 132324864, 198487296, 396974592]

約数ペア:

[(1, 396974592), (2, 198487296), (3, 132324864), (4, 99243648), (6, 66162432), (7, 56710656), (8, 49621824), (9, 44108288), (12, 33081216), (14, 28355328), (16, 24810912), (18, 22054144), (21, 18903552), (24, 16540608), (28, 14177664), (31, 12805632), (32, 12405456), (36, 11027072), (42, 9451776), (48, 8270304), (56, 7088832), (62, 6402816), (63, 6301184), (64, 6202728), (72, 5513536), (84, 4725888), (93, 4268544), (96, 4135152), (112, 3544416), (124, 3201408), (126, 3150592), (128, 3101364), (144, 2756768), (168, 2362944), (186, 2134272), (192, 2067576), (217, 1829376), (224, 1772208), (248, 1600704), (252, 1575296), (256, 1550682), (279, 1422848), (288, 1378384), (336, 1181472), (372, 1067136), (384, 1033788), (397, 999936), (434, 914688), (448, 886104), (496, 800352), (504, 787648), (512, 775341), (558, 711424), (576, 689192), (651, 609792), (672, 590736), (744, 533568), (768, 516894), (794, 499968), (868, 457344), (896, 443052), (992, 400176), (1008, 393824), (1116, 355712), (1152, 344596), (1191, 333312), (1302, 304896), (1344, 295368), (1488, 266784), (1536, 258447), (1588, 249984), (1736, 228672), (1792, 221526), (1953, 203264), (1984, 200088), (2016, 196912), (2232, 177856), (2304, 172298), (2382, 166656), (2604, 152448), (2688, 147684), (2779, 142848), (2976, 133392), (3176, 124992), (3472, 114336), (3573, 111104), (3584, 110763), (3906, 101632), (3968, 100044), (4032, 98456), (4464, 88928), (4608, 86149), (4764, 83328), (5208, 76224), (5376, 73842), (5558, 71424), (5952, 66696), (6352, 62496), (6944, 57168), (7146, 55552), (7812, 50816), (7936, 50022), (8064, 49228), (8337, 47616), (8928, 44464), (9528, 41664), (10416, 38112), (10752, 36921), (11116, 35712), (11904, 33348), (12307, 32256), (12704, 31248), (13888, 28584), (14292, 27776), (15624, 25408), (15872, 25011), (16128, 24614), (16674, 23808), (17856, 22232), (19056, 20832)]