680527872

素因数分解:

$2^{11}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 2086156800

約数和(自身を除く): 1405628928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 397, 432, 496, 512, 558, 576, 744, 768, 794, 837, 864, 992, 1024, 1116, 1152, 1191, 1488, 1536, 1588, 1674, 1728, 1984, 2048, 2232, 2304, 2382, 2976, 3072, 3176, 3348, 3456, 3573, 3968, 4464, 4608, 4764, 5952, 6144, 6352, 6696, 6912, 7146, 7936, 8928, 9216, 9528, 10719, 11904, 12307, 12704, 13392, 13824, 14292, 15872, 17856, 18432, 19056, 21438, 23808, 24614, 25408, 26784, 27648, 28584, 31744, 35712, 36921, 38112, 42876, 47616, 49228, 50816, 53568, 55296, 57168, 63488, 71424, 73842, 76224, 85752, 95232, 98456, 101632, 107136, 110763, 114336, 142848, 147684, 152448, 171504, 190464, 196912, 203264, 214272, 221526, 228672, 285696, 295368, 304896, 332289, 343008, 393824, 406528, 428544, 443052, 457344, 571392, 590736, 609792, 664578, 686016, 787648, 813056, 857088, 886104, 914688, 1181472, 1219584, 1329156, 1372032, 1575296, 1714176, 1772208, 1829376, 2362944, 2439168, 2658312, 2744064, 3150592, 3544416, 3658752, 4725888, 5316624, 5488128, 6301184, 7088832, 7317504, 9451776, 10633248, 10976256, 12602368, 14177664, 18903552, 21266496, 21952512, 25204736, 28355328, 37807104, 42532992, 56710656, 75614208, 85065984, 113421312, 170131968, 226842624, 340263936, 680527872]

約数ペア:

[(1, 680527872), (2, 340263936), (3, 226842624), (4, 170131968), (6, 113421312), (8, 85065984), (9, 75614208), (12, 56710656), (16, 42532992), (18, 37807104), (24, 28355328), (27, 25204736), (31, 21952512), (32, 21266496), (36, 18903552), (48, 14177664), (54, 12602368), (62, 10976256), (64, 10633248), (72, 9451776), (93, 7317504), (96, 7088832), (108, 6301184), (124, 5488128), (128, 5316624), (144, 4725888), (186, 3658752), (192, 3544416), (216, 3150592), (248, 2744064), (256, 2658312), (279, 2439168), (288, 2362944), (372, 1829376), (384, 1772208), (397, 1714176), (432, 1575296), (496, 1372032), (512, 1329156), (558, 1219584), (576, 1181472), (744, 914688), (768, 886104), (794, 857088), (837, 813056), (864, 787648), (992, 686016), (1024, 664578), (1116, 609792), (1152, 590736), (1191, 571392), (1488, 457344), (1536, 443052), (1588, 428544), (1674, 406528), (1728, 393824), (1984, 343008), (2048, 332289), (2232, 304896), (2304, 295368), (2382, 285696), (2976, 228672), (3072, 221526), (3176, 214272), (3348, 203264), (3456, 196912), (3573, 190464), (3968, 171504), (4464, 152448), (4608, 147684), (4764, 142848), (5952, 114336), (6144, 110763), (6352, 107136), (6696, 101632), (6912, 98456), (7146, 95232), (7936, 85752), (8928, 76224), (9216, 73842), (9528, 71424), (10719, 63488), (11904, 57168), (12307, 55296), (12704, 53568), (13392, 50816), (13824, 49228), (14292, 47616), (15872, 42876), (17856, 38112), (18432, 36921), (19056, 35712), (21438, 31744), (23808, 28584), (24614, 27648), (25408, 26784)]