431234304

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 1208739840

約数和(自身を除く): 777505536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 128, 177, 186, 192, 236, 248, 256, 307, 354, 372, 384, 472, 496, 614, 708, 744, 768, 921, 944, 992, 1228, 1416, 1488, 1829, 1842, 1888, 1984, 2456, 2832, 2976, 3658, 3684, 3776, 3968, 4912, 5487, 5664, 5952, 7316, 7368, 7552, 7936, 9517, 9824, 10974, 11328, 11904, 14632, 14736, 15104, 18113, 19034, 19648, 21948, 22656, 23808, 28551, 29264, 29472, 36226, 38068, 39296, 43896, 45312, 54339, 57102, 58528, 58944, 72452, 76136, 78592, 87792, 108678, 114204, 117056, 117888, 144904, 152272, 175584, 217356, 228408, 234112, 235776, 289808, 304544, 351168, 434712, 456816, 468224, 561503, 579616, 609088, 702336, 869424, 913632, 1123006, 1159232, 1218176, 1404672, 1684509, 1738848, 1827264, 2246012, 2318464, 2436352, 3369018, 3477696, 3654528, 4492024, 4636928, 6738036, 6955392, 7309056, 8984048, 13476072, 13910784, 17968096, 26952144, 35936192, 53904288, 71872384, 107808576, 143744768, 215617152, 431234304]

約数ペア:

[(1, 431234304), (2, 215617152), (3, 143744768), (4, 107808576), (6, 71872384), (8, 53904288), (12, 35936192), (16, 26952144), (24, 17968096), (31, 13910784), (32, 13476072), (48, 8984048), (59, 7309056), (62, 6955392), (64, 6738036), (93, 4636928), (96, 4492024), (118, 3654528), (124, 3477696), (128, 3369018), (177, 2436352), (186, 2318464), (192, 2246012), (236, 1827264), (248, 1738848), (256, 1684509), (307, 1404672), (354, 1218176), (372, 1159232), (384, 1123006), (472, 913632), (496, 869424), (614, 702336), (708, 609088), (744, 579616), (768, 561503), (921, 468224), (944, 456816), (992, 434712), (1228, 351168), (1416, 304544), (1488, 289808), (1829, 235776), (1842, 234112), (1888, 228408), (1984, 217356), (2456, 175584), (2832, 152272), (2976, 144904), (3658, 117888), (3684, 117056), (3776, 114204), (3968, 108678), (4912, 87792), (5487, 78592), (5664, 76136), (5952, 72452), (7316, 58944), (7368, 58528), (7552, 57102), (7936, 54339), (9517, 45312), (9824, 43896), (10974, 39296), (11328, 38068), (11904, 36226), (14632, 29472), (14736, 29264), (15104, 28551), (18113, 23808), (19034, 22656), (19648, 21948)]