323805904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2683}}^1$

素因数の和:3107

約数の個数: 40

約数和(自身を含む): 662303840

約数和(自身を除く): 338497936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 794, 1588, 2683, 3176, 5366, 6352, 7543, 10732, 15086, 21464, 30172, 42928, 50977, 60344, 101954, 120688, 203908, 407816, 815632, 1065151, 2130302, 4260604, 8521208, 17042416, 20237869, 40475738, 80951476, 161902952, 323805904]

約数ペア:

[(1, 323805904), (2, 161902952), (4, 80951476), (8, 40475738), (16, 20237869), (19, 17042416), (38, 8521208), (76, 4260604), (152, 2130302), (304, 1065151), (397, 815632), (794, 407816), (1588, 203908), (2683, 120688), (3176, 101954), (5366, 60344), (6352, 50977), (7543, 42928), (10732, 30172), (15086, 21464)]