213217416

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{28751}}^1$

素因数の和:28866

約数の個数: 48

約数和(自身を含む): 583090560

約数和(自身を除く): 369873144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 28751, 57502, 86253, 115004, 172506, 230008, 258759, 345012, 517518, 690024, 1035036, 2070072, 2961353, 5922706, 8884059, 11845412, 17768118, 23690824, 26652177, 35536236, 53304354, 71072472, 106608708, 213217416]

約数ペア:

[(1, 213217416), (2, 106608708), (3, 71072472), (4, 53304354), (6, 35536236), (8, 26652177), (9, 23690824), (12, 17768118), (18, 11845412), (24, 8884059), (36, 5922706), (72, 2961353), (103, 2070072), (206, 1035036), (309, 690024), (412, 517518), (618, 345012), (824, 258759), (927, 230008), (1236, 172506), (1854, 115004), (2472, 86253), (3708, 57502), (7416, 28751)]