219324712

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1109}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 419580000

約数和(自身を除く): 200255288

約数列:

[1, 2, 4, 8, 59, 118, 236, 419, 472, 838, 1109, 1676, 2218, 3352, 4436, 8872, 24721, 49442, 65431, 98884, 130862, 197768, 261724, 464671, 523448, 929342, 1858684, 3717368, 27415589, 54831178, 109662356, 219324712]

約数ペア:

[(1, 219324712), (2, 109662356), (4, 54831178), (8, 27415589), (59, 3717368), (118, 1858684), (236, 929342), (419, 523448), (472, 464671), (838, 261724), (1109, 197768), (1676, 130862), (2218, 98884), (3352, 65431), (4436, 49442), (8872, 24721)]