321952484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5196

約数の個数: 48

約数和(自身を含む): 673913856

約数和(自身を除く): 351961372

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 4526, 5081, 9052, 10162, 15841, 20324, 31682, 35567, 63364, 71134, 142268, 157511, 315022, 370913, 630044, 741826, 1102577, 1483652, 2205154, 2596391, 4410308, 5192782, 10385564, 11498303, 22996606, 45993212, 80488121, 160976242, 321952484]

約数ペア:

[(1, 321952484), (2, 160976242), (4, 80488121), (7, 45993212), (14, 22996606), (28, 11498303), (31, 10385564), (62, 5192782), (73, 4410308), (124, 2596391), (146, 2205154), (217, 1483652), (292, 1102577), (434, 741826), (511, 630044), (868, 370913), (1022, 315022), (2044, 157511), (2263, 142268), (4526, 71134), (5081, 63364), (9052, 35567), (10162, 31682), (15841, 20324)]