242881024

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{12821}}^1$

素因数の和:12876

約数の個数: 40

約数和(自身を含む): 498442428

約数和(自身を除く): 255561404

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 12821, 18944, 25642, 51284, 102568, 205136, 410272, 474377, 820544, 948754, 1641088, 1897508, 3282176, 3795016, 6564352, 7590032, 15180064, 30360128, 60720256, 121440512, 242881024]

約数ペア:

[(1, 242881024), (2, 121440512), (4, 60720256), (8, 30360128), (16, 15180064), (32, 7590032), (37, 6564352), (64, 3795016), (74, 3282176), (128, 1897508), (148, 1641088), (256, 948754), (296, 820544), (512, 474377), (592, 410272), (1184, 205136), (2368, 102568), (4736, 51284), (9472, 25642), (12821, 18944)]