313804564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{6211}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 582337728

約数和(自身を除く): 268533164

約数列:

[1, 2, 4, 17, 34, 68, 743, 1486, 2972, 6211, 12422, 12631, 24844, 25262, 50524, 105587, 211174, 422348, 4614773, 9229546, 18459092, 78451141, 156902282, 313804564]

約数ペア:

[(1, 313804564), (2, 156902282), (4, 78451141), (17, 18459092), (34, 9229546), (68, 4614773), (743, 422348), (1486, 211174), (2972, 105587), (6211, 50524), (12422, 25262), (12631, 24844)]