212052708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1567}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 632217600

約数和(自身を除く): 420164892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 179, 189, 252, 358, 378, 537, 716, 756, 1074, 1253, 1567, 1611, 2148, 2506, 3134, 3222, 3759, 4701, 4833, 5012, 6268, 6444, 7518, 9402, 9666, 10969, 11277, 14103, 15036, 18804, 19332, 21938, 22554, 28206, 32907, 33831, 42309, 43876, 45108, 56412, 65814, 67662, 84618, 98721, 131628, 135324, 169236, 197442, 280493, 296163, 394884, 560986, 592326, 841479, 1121972, 1184652, 1682958, 1963451, 2524437, 3365916, 3926902, 5048874, 5890353, 7573311, 7853804, 10097748, 11780706, 15146622, 17671059, 23561412, 30293244, 35342118, 53013177, 70684236, 106026354, 212052708]

約数ペア:

[(1, 212052708), (2, 106026354), (3, 70684236), (4, 53013177), (6, 35342118), (7, 30293244), (9, 23561412), (12, 17671059), (14, 15146622), (18, 11780706), (21, 10097748), (27, 7853804), (28, 7573311), (36, 5890353), (42, 5048874), (54, 3926902), (63, 3365916), (84, 2524437), (108, 1963451), (126, 1682958), (179, 1184652), (189, 1121972), (252, 841479), (358, 592326), (378, 560986), (537, 394884), (716, 296163), (756, 280493), (1074, 197442), (1253, 169236), (1567, 135324), (1611, 131628), (2148, 98721), (2506, 84618), (3134, 67662), (3222, 65814), (3759, 56412), (4701, 45108), (4833, 43876), (5012, 42309), (6268, 33831), (6444, 32907), (7518, 28206), (9402, 22554), (9666, 21938), (10969, 19332), (11277, 18804), (14103, 15036)]