408069664

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{190331}}^1$

素因数の和:190408

約数の個数: 24

約数和(自身を含む): 815382288

約数和(自身を除く): 407312624

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 190331, 380662, 761324, 1522648, 3045296, 6090592, 12752177, 25504354, 51008708, 102017416, 204034832, 408069664]

約数ペア:

[(1, 408069664), (2, 204034832), (4, 102017416), (8, 51008708), (16, 25504354), (32, 12752177), (67, 6090592), (134, 3045296), (268, 1522648), (536, 761324), (1072, 380662), (2144, 190331)]