311973792

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 885471552

約数和(自身を除く): 573497760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 457, 547, 624, 914, 1094, 1248, 1371, 1641, 1828, 2188, 2742, 3282, 3656, 4376, 5484, 5941, 6564, 7111, 7312, 8752, 10968, 11882, 13128, 14222, 14624, 17504, 17823, 21333, 21936, 23764, 26256, 28444, 35646, 42666, 43872, 47528, 52512, 56888, 71292, 85332, 95056, 113776, 142584, 170664, 190112, 227552, 249979, 285168, 341328, 499958, 570336, 682656, 749937, 999916, 1499874, 1999832, 2999748, 3249727, 3999664, 5999496, 6499454, 7999328, 9749181, 11998992, 12998908, 19498362, 23997984, 25997816, 38996724, 51995632, 77993448, 103991264, 155986896, 311973792]

約数ペア:

[(1, 311973792), (2, 155986896), (3, 103991264), (4, 77993448), (6, 51995632), (8, 38996724), (12, 25997816), (13, 23997984), (16, 19498362), (24, 12998908), (26, 11998992), (32, 9749181), (39, 7999328), (48, 6499454), (52, 5999496), (78, 3999664), (96, 3249727), (104, 2999748), (156, 1999832), (208, 1499874), (312, 999916), (416, 749937), (457, 682656), (547, 570336), (624, 499958), (914, 341328), (1094, 285168), (1248, 249979), (1371, 227552), (1641, 190112), (1828, 170664), (2188, 142584), (2742, 113776), (3282, 95056), (3656, 85332), (4376, 71292), (5484, 56888), (5941, 52512), (6564, 47528), (7111, 43872), (7312, 42666), (8752, 35646), (10968, 28444), (11882, 26256), (13128, 23764), (14222, 21936), (14624, 21333), (17504, 17823)]