215514096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{641411}}^1$

素因数の和:641429

約数の個数: 40

約数和(自身を含む): 636280704

約数和(自身を除く): 420766608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 641411, 1282822, 1924233, 2565644, 3848466, 4489877, 5131288, 7696932, 8979754, 10262576, 13469631, 15393864, 17959508, 26939262, 30787728, 35919016, 53878524, 71838032, 107757048, 215514096]

約数ペア:

[(1, 215514096), (2, 107757048), (3, 71838032), (4, 53878524), (6, 35919016), (7, 30787728), (8, 26939262), (12, 17959508), (14, 15393864), (16, 13469631), (21, 10262576), (24, 8979754), (28, 7696932), (42, 5131288), (48, 4489877), (56, 3848466), (84, 2565644), (112, 1924233), (168, 1282822), (336, 641411)]