248848384

素因数分解:

$2^{13}\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 56

約数和(自身を含む): 511739388

約数和(自身を除く): 262891004

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 821, 1024, 1184, 1642, 2048, 2368, 3284, 4096, 4736, 6568, 8192, 9472, 13136, 18944, 26272, 30377, 37888, 52544, 60754, 75776, 105088, 121508, 151552, 210176, 243016, 303104, 420352, 486032, 840704, 972064, 1681408, 1944128, 3362816, 3888256, 6725632, 7776512, 15553024, 31106048, 62212096, 124424192, 248848384]

約数ペア:

[(1, 248848384), (2, 124424192), (4, 62212096), (8, 31106048), (16, 15553024), (32, 7776512), (37, 6725632), (64, 3888256), (74, 3362816), (128, 1944128), (148, 1681408), (256, 972064), (296, 840704), (512, 486032), (592, 420352), (821, 303104), (1024, 243016), (1184, 210176), (1642, 151552), (2048, 121508), (2368, 105088), (3284, 75776), (4096, 60754), (4736, 52544), (6568, 37888), (8192, 30377), (9472, 26272), (13136, 18944)]