391172472

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{132511}}^1$

素因数の和:132564

約数の個数: 48

約数和(自身を含む): 1085273280

約数和(自身を除く): 694100808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 132511, 265022, 397533, 530044, 795066, 1060088, 1192599, 1590132, 2385198, 3180264, 4770396, 5432951, 9540792, 10865902, 16298853, 21731804, 32597706, 43463608, 48896559, 65195412, 97793118, 130390824, 195586236, 391172472]

約数ペア:

[(1, 391172472), (2, 195586236), (3, 130390824), (4, 97793118), (6, 65195412), (8, 48896559), (9, 43463608), (12, 32597706), (18, 21731804), (24, 16298853), (36, 10865902), (41, 9540792), (72, 5432951), (82, 4770396), (123, 3180264), (164, 2385198), (246, 1590132), (328, 1192599), (369, 1060088), (492, 795066), (738, 530044), (984, 397533), (1476, 265022), (2952, 132511)]