212178648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1721}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 580245120

約数和(自身を除く): 368066472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 467, 934, 1401, 1721, 1868, 2802, 3442, 3736, 5137, 5163, 5604, 6884, 10274, 10326, 11208, 13768, 15411, 18931, 20548, 20652, 30822, 37862, 41096, 41304, 56793, 61644, 75724, 113586, 123288, 151448, 227172, 454344, 803707, 1607414, 2411121, 3214828, 4822242, 6429656, 8840777, 9644484, 17681554, 19288968, 26522331, 35363108, 53044662, 70726216, 106089324, 212178648]

約数ペア:

[(1, 212178648), (2, 106089324), (3, 70726216), (4, 53044662), (6, 35363108), (8, 26522331), (11, 19288968), (12, 17681554), (22, 9644484), (24, 8840777), (33, 6429656), (44, 4822242), (66, 3214828), (88, 2411121), (132, 1607414), (264, 803707), (467, 454344), (934, 227172), (1401, 151448), (1721, 123288), (1868, 113586), (2802, 75724), (3442, 61644), (3736, 56793), (5137, 41304), (5163, 41096), (5604, 37862), (6884, 30822), (10274, 20652), (10326, 20548), (11208, 18931), (13768, 15411)]