318209936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{3457}}^1$

素因数の和:3999

約数の個数: 40

約数和(自身を含む): 674061024

約数和(自身を除く): 355851088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 523, 1046, 2092, 3457, 4184, 5753, 6914, 8368, 11506, 13828, 23012, 27656, 38027, 46024, 55312, 76054, 92048, 152108, 304216, 608432, 1808011, 3616022, 7232044, 14464088, 19888121, 28928176, 39776242, 79552484, 159104968, 318209936]

約数ペア:

[(1, 318209936), (2, 159104968), (4, 79552484), (8, 39776242), (11, 28928176), (16, 19888121), (22, 14464088), (44, 7232044), (88, 3616022), (176, 1808011), (523, 608432), (1046, 304216), (2092, 152108), (3457, 92048), (4184, 76054), (5753, 55312), (6914, 46024), (8368, 38027), (11506, 27656), (13828, 23012)]