255651792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15619}}^1$

素因数の和:15672

約数の個数: 80

約数和(自身を含む): 743761920

約数和(自身を除く): 488110128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 15619, 16368, 31238, 46857, 62476, 93714, 124952, 171809, 187428, 249904, 343618, 374856, 484189, 515427, 687236, 749712, 968378, 1030854, 1374472, 1452567, 1936756, 2061708, 2748944, 2905134, 3873512, 4123416, 5326079, 5810268, 7747024, 8246832, 10652158, 11620536, 15978237, 21304316, 23241072, 31956474, 42608632, 63912948, 85217264, 127825896, 255651792]

約数ペア:

[(1, 255651792), (2, 127825896), (3, 85217264), (4, 63912948), (6, 42608632), (8, 31956474), (11, 23241072), (12, 21304316), (16, 15978237), (22, 11620536), (24, 10652158), (31, 8246832), (33, 7747024), (44, 5810268), (48, 5326079), (62, 4123416), (66, 3873512), (88, 2905134), (93, 2748944), (124, 2061708), (132, 1936756), (176, 1452567), (186, 1374472), (248, 1030854), (264, 968378), (341, 749712), (372, 687236), (496, 515427), (528, 484189), (682, 374856), (744, 343618), (1023, 249904), (1364, 187428), (1488, 171809), (2046, 124952), (2728, 93714), (4092, 62476), (5456, 46857), (8184, 31238), (15619, 16368)]