397753764

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2731}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 950080320

約数和(自身を除く): 552326556

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 229, 318, 458, 636, 687, 916, 1374, 2731, 2748, 5462, 8193, 10924, 12137, 16386, 24274, 32772, 36411, 48548, 72822, 144743, 145644, 289486, 434229, 578972, 625399, 868458, 1250798, 1736916, 1876197, 2501596, 3752394, 7504788, 33146147, 66292294, 99438441, 132584588, 198876882, 397753764]

約数ペア:

[(1, 397753764), (2, 198876882), (3, 132584588), (4, 99438441), (6, 66292294), (12, 33146147), (53, 7504788), (106, 3752394), (159, 2501596), (212, 1876197), (229, 1736916), (318, 1250798), (458, 868458), (636, 625399), (687, 578972), (916, 434229), (1374, 289486), (2731, 145644), (2748, 144743), (5462, 72822), (8193, 48548), (10924, 36411), (12137, 32772), (16386, 24274)]