264563728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{115631}}^1$

素因数の和:115663

約数の個数: 40

約数和(自身を含む): 602211456

約数和(自身を除く): 337647728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 115631, 231262, 462524, 925048, 1271941, 1503203, 1850096, 2543882, 3006406, 5087764, 6012812, 10175528, 12025624, 16535233, 20351056, 24051248, 33070466, 66140932, 132281864, 264563728]

約数ペア:

[(1, 264563728), (2, 132281864), (4, 66140932), (8, 33070466), (11, 24051248), (13, 20351056), (16, 16535233), (22, 12025624), (26, 10175528), (44, 6012812), (52, 5087764), (88, 3006406), (104, 2543882), (143, 1850096), (176, 1503203), (208, 1271941), (286, 925048), (572, 462524), (1144, 231262), (2288, 115631)]