320465652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{12301}}^1$

素因数の和:12488

約数の個数: 48

約数和(自身を含む): 810160512

約数和(自身を除く): 489694860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 4342, 6513, 8684, 12301, 13026, 24602, 26052, 36903, 49204, 73806, 147612, 159913, 319826, 479739, 639652, 959478, 1918956, 2054267, 4108534, 6162801, 8217068, 12325602, 24651204, 26705471, 53410942, 80116413, 106821884, 160232826, 320465652]

約数ペア:

[(1, 320465652), (2, 160232826), (3, 106821884), (4, 80116413), (6, 53410942), (12, 26705471), (13, 24651204), (26, 12325602), (39, 8217068), (52, 6162801), (78, 4108534), (156, 2054267), (167, 1918956), (334, 959478), (501, 639652), (668, 479739), (1002, 319826), (2004, 159913), (2171, 147612), (4342, 73806), (6513, 49204), (8684, 36903), (12301, 26052), (13026, 24602)]