397351056

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{267037}}^1$

素因数の和:267079

約数の個数: 40

約数和(自身を含む): 1059606784

約数和(自身を除く): 662255728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 267037, 534074, 801111, 1068148, 1602222, 2136296, 3204444, 4272592, 6408888, 8278147, 12817776, 16556294, 24834441, 33112588, 49668882, 66225176, 99337764, 132450352, 198675528, 397351056]

約数ペア:

[(1, 397351056), (2, 198675528), (3, 132450352), (4, 99337764), (6, 66225176), (8, 49668882), (12, 33112588), (16, 24834441), (24, 16556294), (31, 12817776), (48, 8278147), (62, 6408888), (93, 4272592), (124, 3204444), (186, 2136296), (248, 1602222), (372, 1068148), (496, 801111), (744, 534074), (1488, 267037)]