345393356

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{160201}}^1$

素因数の和:160230

約数の個数: 36

約数和(自身を含む): 767047176

約数和(自身を除く): 421653820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 160201, 320402, 640804, 1121407, 1762211, 2242814, 3524422, 4485628, 7048844, 7849849, 12335477, 15699698, 24670954, 31399396, 49341908, 86348339, 172696678, 345393356]

約数ペア:

[(1, 345393356), (2, 172696678), (4, 86348339), (7, 49341908), (11, 31399396), (14, 24670954), (22, 15699698), (28, 12335477), (44, 7849849), (49, 7048844), (77, 4485628), (98, 3524422), (154, 2242814), (196, 1762211), (308, 1121407), (539, 640804), (1078, 320402), (2156, 160201)]