1639695168

素因数分解:

$2^6\times 3^2\times {\mathrm{2846693}}^1$

素因数の和:2846711

約数の個数: 42

約数和(自身を含む): 4699891794

約数和(自身を除く): 3060196626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2846693, 5693386, 8540079, 11386772, 17080158, 22773544, 25620237, 34160316, 45547088, 51240474, 68320632, 91094176, 102480948, 136641264, 182188352, 204961896, 273282528, 409923792, 546565056, 819847584, 1639695168]

約数ペア:

[(1, 1639695168), (2, 819847584), (3, 546565056), (4, 409923792), (6, 273282528), (8, 204961896), (9, 182188352), (12, 136641264), (16, 102480948), (18, 91094176), (24, 68320632), (32, 51240474), (36, 45547088), (48, 34160316), (64, 25620237), (72, 22773544), (96, 17080158), (144, 11386772), (192, 8540079), (288, 5693386), (576, 2846693)]