309172424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10362

約数の個数: 48

約数和(自身を含む): 657807360

約数和(自身を除く): 348634936

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 7502, 10303, 15004, 20606, 30008, 41212, 82424, 113333, 226666, 319393, 453332, 638786, 906664, 1246663, 1277572, 2493326, 2555144, 3513323, 4986652, 7026646, 9973304, 14053292, 28106584, 38646553, 77293106, 154586212, 309172424]

約数ペア:

[(1, 309172424), (2, 154586212), (4, 77293106), (8, 38646553), (11, 28106584), (22, 14053292), (31, 9973304), (44, 7026646), (62, 4986652), (88, 3513323), (121, 2555144), (124, 2493326), (242, 1277572), (248, 1246663), (341, 906664), (484, 638786), (682, 453332), (968, 319393), (1364, 226666), (2728, 113333), (3751, 82424), (7502, 41212), (10303, 30008), (15004, 20606)]