272464456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{99877}}^1$

素因数の和:99925

約数の個数: 32

約数和(自身を含む): 575297280

約数和(自身を除く): 302832824

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 99877, 199754, 399508, 799016, 1098647, 2197294, 3096187, 4394588, 6192374, 8789176, 12384748, 24769496, 34058057, 68116114, 136232228, 272464456]

約数ペア:

[(1, 272464456), (2, 136232228), (4, 68116114), (8, 34058057), (11, 24769496), (22, 12384748), (31, 8789176), (44, 6192374), (62, 4394588), (88, 3096187), (124, 2197294), (248, 1098647), (341, 799016), (682, 399508), (1364, 199754), (2728, 99877)]