402992046

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 883104768

約数和(自身を除く): 480112722

約数列:

[1, 2, 3, 6, 9, 18, 191, 251, 382, 467, 502, 573, 753, 934, 1146, 1401, 1506, 1719, 2259, 2802, 3438, 4203, 4518, 8406, 47941, 89197, 95882, 117217, 143823, 178394, 234434, 267591, 287646, 351651, 431469, 535182, 703302, 802773, 862938, 1054953, 1605546, 2109906, 22388447, 44776894, 67165341, 134330682, 201496023, 402992046]

約数ペア:

[(1, 402992046), (2, 201496023), (3, 134330682), (6, 67165341), (9, 44776894), (18, 22388447), (191, 2109906), (251, 1605546), (382, 1054953), (467, 862938), (502, 802773), (573, 703302), (753, 535182), (934, 431469), (1146, 351651), (1401, 287646), (1506, 267591), (1719, 234434), (2259, 178394), (2802, 143823), (3438, 117217), (4203, 95882), (4518, 89197), (8406, 47941)]