310084336

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 608889600

約数和(自身を除く): 298805264

約数列:

[1, 2, 4, 8, 16, 131, 239, 262, 478, 524, 619, 956, 1048, 1238, 1912, 2096, 2476, 3824, 4952, 9904, 31309, 62618, 81089, 125236, 147941, 162178, 250472, 295882, 324356, 500944, 591764, 648712, 1183528, 1297424, 2367056, 19380271, 38760542, 77521084, 155042168, 310084336]

約数ペア:

[(1, 310084336), (2, 155042168), (4, 77521084), (8, 38760542), (16, 19380271), (131, 2367056), (239, 1297424), (262, 1183528), (478, 648712), (524, 591764), (619, 500944), (956, 324356), (1048, 295882), (1238, 250472), (1912, 162178), (2096, 147941), (2476, 125236), (3824, 81089), (4952, 62618), (9904, 31309)]