215837616

素因数分解:

$2^4\times 3^1\times {\mathrm{821}}^1\times {\mathrm{5477}}^1$

素因数の和:6309

約数の個数: 40

約数和(自身を含む): 558361584

約数和(自身を除く): 342523968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 821, 1642, 2463, 3284, 4926, 5477, 6568, 9852, 10954, 13136, 16431, 19704, 21908, 32862, 39408, 43816, 65724, 87632, 131448, 262896, 4496617, 8993234, 13489851, 17986468, 26979702, 35972936, 53959404, 71945872, 107918808, 215837616]

約数ペア:

[(1, 215837616), (2, 107918808), (3, 71945872), (4, 53959404), (6, 35972936), (8, 26979702), (12, 17986468), (16, 13489851), (24, 8993234), (48, 4496617), (821, 262896), (1642, 131448), (2463, 87632), (3284, 65724), (4926, 43816), (5477, 39408), (6568, 32862), (9852, 21908), (10954, 19704), (13136, 16431)]