216673007376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{644860141}}^1$

素因数の和:644860159

約数の個数: 40

約数和(自身を含む): 639701260864

約数和(自身を除く): 423028253488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 644860141, 1289720282, 1934580423, 2579440564, 3869160846, 4514020987, 5158881128, 7738321692, 9028041974, 10317762256, 13542062961, 15476643384, 18056083948, 27084125922, 30953286768, 36112167896, 54168251844, 72224335792, 108336503688, 216673007376]

約数ペア:

[(1, 216673007376), (2, 108336503688), (3, 72224335792), (4, 54168251844), (6, 36112167896), (7, 30953286768), (8, 27084125922), (12, 18056083948), (14, 15476643384), (16, 13542062961), (21, 10317762256), (24, 9028041974), (28, 7738321692), (42, 5158881128), (48, 4514020987), (56, 3869160846), (84, 2579440564), (112, 1934580423), (168, 1289720282), (336, 644860141)]