263244402

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 583134552

約数和(自身を除く): 319890150

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 197, 366, 394, 549, 591, 1098, 1182, 1217, 1773, 2434, 3546, 3651, 7302, 10953, 12017, 21906, 24034, 36051, 72102, 74237, 108153, 148474, 216306, 222711, 239749, 445422, 479498, 668133, 719247, 1336266, 1438494, 2157741, 4315482, 14624689, 29249378, 43874067, 87748134, 131622201, 263244402]

約数ペア:

[(1, 263244402), (2, 131622201), (3, 87748134), (6, 43874067), (9, 29249378), (18, 14624689), (61, 4315482), (122, 2157741), (183, 1438494), (197, 1336266), (366, 719247), (394, 668133), (549, 479498), (591, 445422), (1098, 239749), (1182, 222711), (1217, 216306), (1773, 148474), (2434, 108153), (3546, 74237), (3651, 72102), (7302, 36051), (10953, 24034), (12017, 21906)]