222243448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4967}}^1$

素因数の和:5044

約数の個数: 64

約数和(自身を含む): 515082240

約数和(自身を除く): 292838792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 3196, 4967, 5593, 6392, 9934, 11186, 19868, 22372, 34769, 39736, 44744, 69538, 84439, 139076, 168878, 233449, 278152, 337756, 466898, 591073, 675512, 933796, 1182146, 1634143, 1867592, 2364292, 3268286, 3968633, 4728584, 6536572, 7937266, 13073144, 15874532, 27780431, 31749064, 55560862, 111121724, 222243448]

約数ペア:

[(1, 222243448), (2, 111121724), (4, 55560862), (7, 31749064), (8, 27780431), (14, 15874532), (17, 13073144), (28, 7937266), (34, 6536572), (47, 4728584), (56, 3968633), (68, 3268286), (94, 2364292), (119, 1867592), (136, 1634143), (188, 1182146), (238, 933796), (329, 675512), (376, 591073), (476, 466898), (658, 337756), (799, 278152), (952, 233449), (1316, 168878), (1598, 139076), (2632, 84439), (3196, 69538), (4967, 44744), (5593, 39736), (6392, 34769), (9934, 22372), (11186, 19868)]