397264752

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{88993}}^1$

素因数の和:89038

約数の個数: 60

約数和(自身を含む): 1147666624

約数和(自身を除く): 750401872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 88993, 177986, 266979, 355972, 533958, 711944, 800937, 1067916, 1423888, 1601874, 2135832, 2758783, 3203748, 4271664, 5517566, 6407496, 8276349, 11035132, 12814992, 16552698, 22070264, 24829047, 33105396, 44140528, 49658094, 66210792, 99316188, 132421584, 198632376, 397264752]

約数ペア:

[(1, 397264752), (2, 198632376), (3, 132421584), (4, 99316188), (6, 66210792), (8, 49658094), (9, 44140528), (12, 33105396), (16, 24829047), (18, 22070264), (24, 16552698), (31, 12814992), (36, 11035132), (48, 8276349), (62, 6407496), (72, 5517566), (93, 4271664), (124, 3203748), (144, 2758783), (186, 2135832), (248, 1601874), (279, 1423888), (372, 1067916), (496, 800937), (558, 711944), (744, 533958), (1116, 355972), (1488, 266979), (2232, 177986), (4464, 88993)]