888943895264

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{769}}^1\times {\mathrm{239233}}^1$

素因数の和:240163

約数の個数: 48

約数和(自身を含む): 1763996683680

約数和(自身を除く): 875052788416

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 769, 1208, 1538, 2416, 3076, 4832, 6152, 12304, 24608, 116119, 232238, 239233, 464476, 478466, 928952, 956932, 1857904, 1913864, 3715808, 3827728, 7655456, 36124183, 72248366, 144496732, 183970177, 288993464, 367940354, 577986928, 735880708, 1155973856, 1471761416, 2943522832, 5887045664, 27779496727, 55558993454, 111117986908, 222235973816, 444471947632, 888943895264]

約数ペア:

[(1, 888943895264), (2, 444471947632), (4, 222235973816), (8, 111117986908), (16, 55558993454), (32, 27779496727), (151, 5887045664), (302, 2943522832), (604, 1471761416), (769, 1155973856), (1208, 735880708), (1538, 577986928), (2416, 367940354), (3076, 288993464), (4832, 183970177), (6152, 144496732), (12304, 72248366), (24608, 36124183), (116119, 7655456), (232238, 3827728), (239233, 3715808), (464476, 1913864), (478466, 1857904), (928952, 956932)]