272567316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4909}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 728094080

約数和(自身を除く): 455526764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1983, 2644, 3966, 4627, 4909, 7932, 9254, 9818, 13881, 14727, 18508, 19636, 27762, 29454, 34363, 55524, 58908, 68726, 103089, 137452, 206178, 412356, 3244849, 6489698, 9734547, 12979396, 19469094, 22713943, 38938188, 45427886, 68141829, 90855772, 136283658, 272567316]

約数ペア:

[(1, 272567316), (2, 136283658), (3, 90855772), (4, 68141829), (6, 45427886), (7, 38938188), (12, 22713943), (14, 19469094), (21, 12979396), (28, 9734547), (42, 6489698), (84, 3244849), (661, 412356), (1322, 206178), (1983, 137452), (2644, 103089), (3966, 68726), (4627, 58908), (4909, 55524), (7932, 34363), (9254, 29454), (9818, 27762), (13881, 19636), (14727, 18508)]