305742336

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6473

約数の個数: 80

約数和(自身を含む): 840922368

約数和(自身を除く): 535180032

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, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 6421, 7936, 11904, 12842, 15872, 19263, 23808, 25684, 38526, 47616, 51368, 77052, 102736, 154104, 199051, 205472, 308208, 398102, 410944, 597153, 616416, 796204, 821888, 1194306, 1232832, 1592408, 1643776, 2388612, 2465664, 3184816, 3287552, 4777224, 4931328, 6369632, 9554448, 9862656, 12739264, 19108896, 25478528, 38217792, 50957056, 76435584, 101914112, 152871168, 305742336]

約数ペア:

[(1, 305742336), (2, 152871168), (3, 101914112), (4, 76435584), (6, 50957056), (8, 38217792), (12, 25478528), (16, 19108896), (24, 12739264), (31, 9862656), (32, 9554448), (48, 6369632), (62, 4931328), (64, 4777224), (93, 3287552), (96, 3184816), (124, 2465664), (128, 2388612), (186, 1643776), (192, 1592408), (248, 1232832), (256, 1194306), (372, 821888), (384, 796204), (496, 616416), (512, 597153), (744, 410944), (768, 398102), (992, 308208), (1488, 205472), (1536, 199051), (1984, 154104), (2976, 102736), (3968, 77052), (5952, 51368), (6421, 47616), (7936, 38526), (11904, 25684), (12842, 23808), (15872, 19263)]