219109338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 570700416

約数和(自身を除く): 351591078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 43, 63, 74, 86, 111, 126, 129, 222, 258, 259, 301, 333, 387, 518, 602, 666, 774, 777, 903, 1093, 1554, 1591, 1806, 2186, 2331, 2709, 3182, 3279, 4662, 4773, 5418, 6558, 7651, 9546, 9837, 11137, 14319, 15302, 19674, 22274, 22953, 28638, 33411, 40441, 45906, 46999, 66822, 68859, 80882, 93998, 100233, 121323, 137718, 140997, 200466, 242646, 281994, 283087, 328993, 363969, 422991, 566174, 657986, 727938, 845982, 849261, 986979, 1698522, 1738963, 1973958, 2547783, 2960937, 3477926, 5095566, 5216889, 5921874, 10433778, 12172741, 15650667, 24345482, 31301334, 36518223, 73036446, 109554669, 219109338]

約数ペア:

[(1, 219109338), (2, 109554669), (3, 73036446), (6, 36518223), (7, 31301334), (9, 24345482), (14, 15650667), (18, 12172741), (21, 10433778), (37, 5921874), (42, 5216889), (43, 5095566), (63, 3477926), (74, 2960937), (86, 2547783), (111, 1973958), (126, 1738963), (129, 1698522), (222, 986979), (258, 849261), (259, 845982), (301, 727938), (333, 657986), (387, 566174), (518, 422991), (602, 363969), (666, 328993), (774, 283087), (777, 281994), (903, 242646), (1093, 200466), (1554, 140997), (1591, 137718), (1806, 121323), (2186, 100233), (2331, 93998), (2709, 80882), (3182, 68859), (3279, 66822), (4662, 46999), (4773, 45906), (5418, 40441), (6558, 33411), (7651, 28638), (9546, 22953), (9837, 22274), (11137, 19674), (14319, 15302)]