211328568

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3122

約数の個数: 128

約数和(自身を含む): 662688000

約数和(自身を除く): 451359432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 297, 319, 348, 396, 522, 594, 638, 696, 783, 792, 957, 1044, 1188, 1276, 1566, 1914, 2088, 2376, 2552, 2871, 3067, 3132, 3828, 5742, 6134, 6264, 7656, 8613, 9201, 11484, 12268, 17226, 18402, 22968, 24536, 27603, 33737, 34452, 36804, 55206, 67474, 68904, 73608, 82809, 88943, 101211, 110412, 134948, 165618, 177886, 202422, 220824, 266829, 269896, 303633, 331236, 355772, 404844, 533658, 607266, 662472, 711544, 800487, 809688, 910899, 978373, 1067316, 1214532, 1600974, 1821798, 1956746, 2134632, 2401461, 2429064, 2935119, 3201948, 3643596, 3913492, 4802922, 5870238, 6403896, 7287192, 7826984, 8805357, 9605844, 11740476, 17610714, 19211688, 23480952, 26416071, 35221428, 52832142, 70442856, 105664284, 211328568]

約数ペア:

[(1, 211328568), (2, 105664284), (3, 70442856), (4, 52832142), (6, 35221428), (8, 26416071), (9, 23480952), (11, 19211688), (12, 17610714), (18, 11740476), (22, 9605844), (24, 8805357), (27, 7826984), (29, 7287192), (33, 6403896), (36, 5870238), (44, 4802922), (54, 3913492), (58, 3643596), (66, 3201948), (72, 2935119), (87, 2429064), (88, 2401461), (99, 2134632), (108, 1956746), (116, 1821798), (132, 1600974), (174, 1214532), (198, 1067316), (216, 978373), (232, 910899), (261, 809688), (264, 800487), (297, 711544), (319, 662472), (348, 607266), (396, 533658), (522, 404844), (594, 355772), (638, 331236), (696, 303633), (783, 269896), (792, 266829), (957, 220824), (1044, 202422), (1188, 177886), (1276, 165618), (1566, 134948), (1914, 110412), (2088, 101211), (2376, 88943), (2552, 82809), (2871, 73608), (3067, 68904), (3132, 67474), (3828, 55206), (5742, 36804), (6134, 34452), (6264, 33737), (7656, 27603), (8613, 24536), (9201, 22968), (11484, 18402), (12268, 17226)]