394964544

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:948

約数の個数: 112

約数和(自身を含む): 1131945920

約数和(自身を除く): 736981376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 229, 312, 416, 458, 624, 687, 691, 832, 916, 1248, 1374, 1382, 1832, 2073, 2496, 2748, 2764, 2977, 3664, 4146, 5496, 5528, 5954, 7328, 8292, 8931, 8983, 10992, 11056, 11908, 14656, 16584, 17862, 17966, 21984, 22112, 23816, 26949, 33168, 35724, 35932, 43968, 44224, 47632, 53898, 66336, 71448, 71864, 95264, 107796, 132672, 142896, 143728, 158239, 190528, 215592, 285792, 287456, 316478, 431184, 474717, 571584, 574912, 632956, 862368, 949434, 1265912, 1724736, 1898868, 2057107, 2531824, 3797736, 4114214, 5063648, 6171321, 7595472, 8228428, 10127296, 12342642, 15190944, 16456856, 24685284, 30381888, 32913712, 49370568, 65827424, 98741136, 131654848, 197482272, 394964544]

約数ペア:

[(1, 394964544), (2, 197482272), (3, 131654848), (4, 98741136), (6, 65827424), (8, 49370568), (12, 32913712), (13, 30381888), (16, 24685284), (24, 16456856), (26, 15190944), (32, 12342642), (39, 10127296), (48, 8228428), (52, 7595472), (64, 6171321), (78, 5063648), (96, 4114214), (104, 3797736), (156, 2531824), (192, 2057107), (208, 1898868), (229, 1724736), (312, 1265912), (416, 949434), (458, 862368), (624, 632956), (687, 574912), (691, 571584), (832, 474717), (916, 431184), (1248, 316478), (1374, 287456), (1382, 285792), (1832, 215592), (2073, 190528), (2496, 158239), (2748, 143728), (2764, 142896), (2977, 132672), (3664, 107796), (4146, 95264), (5496, 71864), (5528, 71448), (5954, 66336), (7328, 53898), (8292, 47632), (8931, 44224), (8983, 43968), (10992, 35932), (11056, 35724), (11908, 33168), (14656, 26949), (16584, 23816), (17862, 22112), (17966, 21984)]