234889986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 516447360

約数和(自身を除く): 281557374

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 109, 111, 218, 222, 327, 571, 629, 654, 1142, 1258, 1713, 1853, 1887, 3426, 3706, 3774, 4033, 5559, 8066, 9707, 11118, 12099, 19414, 21127, 24198, 29121, 42254, 58242, 62239, 63381, 68561, 124478, 126762, 137122, 186717, 205683, 359159, 373434, 411366, 718318, 1058063, 1077477, 2116126, 2154954, 2302843, 3174189, 4605686, 6348378, 6908529, 13817058, 39148331, 78296662, 117444993, 234889986]

約数ペア:

[(1, 234889986), (2, 117444993), (3, 78296662), (6, 39148331), (17, 13817058), (34, 6908529), (37, 6348378), (51, 4605686), (74, 3174189), (102, 2302843), (109, 2154954), (111, 2116126), (218, 1077477), (222, 1058063), (327, 718318), (571, 411366), (629, 373434), (654, 359159), (1142, 205683), (1258, 186717), (1713, 137122), (1853, 126762), (1887, 124478), (3426, 68561), (3706, 63381), (3774, 62239), (4033, 58242), (5559, 42254), (8066, 29121), (9707, 24198), (11118, 21127), (12099, 19414)]