213039504

素因数分解:

$2^4\times 3^3\times {\mathrm{493147}}^1$

素因数の和:493164

約数の個数: 40

約数和(自身を含む): 611503520

約数和(自身を除く): 398464016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 493147, 986294, 1479441, 1972588, 2958882, 3945176, 4438323, 5917764, 7890352, 8876646, 11835528, 13314969, 17753292, 23671056, 26629938, 35506584, 53259876, 71013168, 106519752, 213039504]

約数ペア:

[(1, 213039504), (2, 106519752), (3, 71013168), (4, 53259876), (6, 35506584), (8, 26629938), (9, 23671056), (12, 17753292), (16, 13314969), (18, 11835528), (24, 8876646), (27, 7890352), (36, 5917764), (48, 4438323), (54, 3945176), (72, 2958882), (108, 1972588), (144, 1479441), (216, 986294), (432, 493147)]