276393203324

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1\times {\mathrm{31259}}^1$

素因数の和:32418

約数の個数: 48

約数和(自身を含む): 554815484160

約数和(自身を除く): 278422280836

約数列:

[1, 2, 4, 7, 14, 28, 457, 691, 914, 1382, 1828, 2764, 3199, 4837, 6398, 9674, 12796, 19348, 31259, 62518, 125036, 218813, 315787, 437626, 631574, 875252, 1263148, 2210509, 4421018, 8842036, 14285363, 21599969, 28570726, 43199938, 57141452, 86399876, 99997541, 151199783, 199995082, 302399566, 399990164, 604799132, 9871185833, 19742371666, 39484743332, 69098300831, 138196601662, 276393203324]

約数ペア:

[(1, 276393203324), (2, 138196601662), (4, 69098300831), (7, 39484743332), (14, 19742371666), (28, 9871185833), (457, 604799132), (691, 399990164), (914, 302399566), (1382, 199995082), (1828, 151199783), (2764, 99997541), (3199, 86399876), (4837, 57141452), (6398, 43199938), (9674, 28570726), (12796, 21599969), (19348, 14285363), (31259, 8842036), (62518, 4421018), (125036, 2210509), (218813, 1263148), (315787, 875252), (437626, 631574)]