492715136

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 1017878400

約数和(自身を除く): 525163264

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 128, 212, 236, 424, 472, 848, 944, 1231, 1696, 1888, 2462, 3127, 3392, 3776, 4924, 6254, 6784, 7552, 9848, 12508, 19696, 25016, 39392, 50032, 65243, 72629, 78784, 100064, 130486, 145258, 157568, 200128, 260972, 290516, 400256, 521944, 581032, 1043888, 1162064, 2087776, 2324128, 3849337, 4175552, 4648256, 7698674, 8351104, 9296512, 15397348, 30794696, 61589392, 123178784, 246357568, 492715136]

約数ペア:

[(1, 492715136), (2, 246357568), (4, 123178784), (8, 61589392), (16, 30794696), (32, 15397348), (53, 9296512), (59, 8351104), (64, 7698674), (106, 4648256), (118, 4175552), (128, 3849337), (212, 2324128), (236, 2087776), (424, 1162064), (472, 1043888), (848, 581032), (944, 521944), (1231, 400256), (1696, 290516), (1888, 260972), (2462, 200128), (3127, 157568), (3392, 145258), (3776, 130486), (4924, 100064), (6254, 78784), (6784, 72629), (7552, 65243), (9848, 50032), (12508, 39392), (19696, 25016)]