2531551152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{2851}}^1$

素因数の和:4298

約数の個数: 80

約数和(自身を含む): 7050326528

約数和(自身を除く): 4518775376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1423, 2846, 2851, 4269, 5692, 5702, 8538, 8553, 11384, 11404, 17076, 17106, 18499, 22768, 22808, 34152, 34212, 36998, 37063, 45616, 55497, 68304, 68424, 73996, 74126, 110994, 111189, 136848, 147992, 148252, 221988, 222378, 295984, 296504, 443976, 444756, 593008, 887952, 889512, 1779024, 4056973, 8113946, 12170919, 16227892, 24341838, 32455784, 48683676, 52740649, 64911568, 97367352, 105481298, 158221947, 194734704, 210962596, 316443894, 421925192, 632887788, 843850384, 1265775576, 2531551152]

約数ペア:

[(1, 2531551152), (2, 1265775576), (3, 843850384), (4, 632887788), (6, 421925192), (8, 316443894), (12, 210962596), (13, 194734704), (16, 158221947), (24, 105481298), (26, 97367352), (39, 64911568), (48, 52740649), (52, 48683676), (78, 32455784), (104, 24341838), (156, 16227892), (208, 12170919), (312, 8113946), (624, 4056973), (1423, 1779024), (2846, 889512), (2851, 887952), (4269, 593008), (5692, 444756), (5702, 443976), (8538, 296504), (8553, 295984), (11384, 222378), (11404, 221988), (17076, 148252), (17106, 147992), (18499, 136848), (22768, 111189), (22808, 110994), (34152, 74126), (34212, 73996), (36998, 68424), (37063, 68304), (45616, 55497)]