309670656

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13007}}^1$

素因数の和:13057

約数の個数: 72

約数和(自身を含む): 850827264

約数和(自身を除く): 541156608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 13007, 23808, 26014, 39021, 52028, 78042, 104056, 156084, 208112, 312168, 403217, 416224, 624336, 806434, 832448, 1209651, 1248672, 1612868, 1664896, 2419302, 2497344, 3225736, 3329792, 4838604, 4994688, 6451472, 9677208, 9989376, 12902944, 19354416, 25805888, 38708832, 51611776, 77417664, 103223552, 154835328, 309670656]

約数ペア:

[(1, 309670656), (2, 154835328), (3, 103223552), (4, 77417664), (6, 51611776), (8, 38708832), (12, 25805888), (16, 19354416), (24, 12902944), (31, 9989376), (32, 9677208), (48, 6451472), (62, 4994688), (64, 4838604), (93, 3329792), (96, 3225736), (124, 2497344), (128, 2419302), (186, 1664896), (192, 1612868), (248, 1248672), (256, 1209651), (372, 832448), (384, 806434), (496, 624336), (744, 416224), (768, 403217), (992, 312168), (1488, 208112), (1984, 156084), (2976, 104056), (3968, 78042), (5952, 52028), (7936, 39021), (11904, 26014), (13007, 23808)]