268903572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{457319}}^1$

素因数の和:457340

約数の個数: 36

約数和(自身を含む): 729882720

約数和(自身を除く): 460979148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 457319, 914638, 1371957, 1829276, 2743914, 3201233, 5487828, 6402466, 9603699, 12804932, 19207398, 22408631, 38414796, 44817262, 67225893, 89634524, 134451786, 268903572]

約数ペア:

[(1, 268903572), (2, 134451786), (3, 89634524), (4, 67225893), (6, 44817262), (7, 38414796), (12, 22408631), (14, 19207398), (21, 12804932), (28, 9603699), (42, 6402466), (49, 5487828), (84, 3201233), (98, 2743914), (147, 1829276), (196, 1371957), (294, 914638), (588, 457319)]