326147536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142547}}^1$

素因数の和:142579

約数の個数: 40

約数和(自身を含む): 742389984

約数和(自身を除く): 416242448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 142547, 285094, 570188, 1140376, 1568017, 1853111, 2280752, 3136034, 3706222, 6272068, 7412444, 12544136, 14824888, 20384221, 25088272, 29649776, 40768442, 81536884, 163073768, 326147536]

約数ペア:

[(1, 326147536), (2, 163073768), (4, 81536884), (8, 40768442), (11, 29649776), (13, 25088272), (16, 20384221), (22, 14824888), (26, 12544136), (44, 7412444), (52, 6272068), (88, 3706222), (104, 3136034), (143, 2280752), (176, 1853111), (208, 1568017), (286, 1140376), (572, 570188), (1144, 285094), (2288, 142547)]