213192456

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 585446400

約数和(自身を除く): 372253944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 41, 58, 62, 82, 87, 93, 116, 123, 124, 164, 174, 186, 232, 241, 246, 248, 328, 348, 372, 482, 492, 696, 723, 744, 899, 964, 984, 1189, 1271, 1446, 1798, 1928, 2378, 2542, 2697, 2892, 3567, 3596, 3813, 4756, 5084, 5394, 5784, 6989, 7134, 7192, 7471, 7626, 9512, 9881, 10168, 10788, 13978, 14268, 14942, 15252, 19762, 20967, 21576, 22413, 27956, 28536, 29643, 29884, 30504, 36859, 39524, 41934, 44826, 55912, 59286, 59768, 73718, 79048, 83868, 89652, 110577, 118572, 147436, 167736, 179304, 216659, 221154, 237144, 286549, 294872, 306311, 433318, 442308, 573098, 612622, 649977, 859647, 866636, 884616, 918933, 1146196, 1225244, 1299954, 1719294, 1733272, 1837866, 2292392, 2450488, 2599908, 3438588, 3675732, 5199816, 6877176, 7351464, 8883019, 17766038, 26649057, 35532076, 53298114, 71064152, 106596228, 213192456]

約数ペア:

[(1, 213192456), (2, 106596228), (3, 71064152), (4, 53298114), (6, 35532076), (8, 26649057), (12, 17766038), (24, 8883019), (29, 7351464), (31, 6877176), (41, 5199816), (58, 3675732), (62, 3438588), (82, 2599908), (87, 2450488), (93, 2292392), (116, 1837866), (123, 1733272), (124, 1719294), (164, 1299954), (174, 1225244), (186, 1146196), (232, 918933), (241, 884616), (246, 866636), (248, 859647), (328, 649977), (348, 612622), (372, 573098), (482, 442308), (492, 433318), (696, 306311), (723, 294872), (744, 286549), (899, 237144), (964, 221154), (984, 216659), (1189, 179304), (1271, 167736), (1446, 147436), (1798, 118572), (1928, 110577), (2378, 89652), (2542, 83868), (2697, 79048), (2892, 73718), (3567, 59768), (3596, 59286), (3813, 55912), (4756, 44826), (5084, 41934), (5394, 39524), (5784, 36859), (6989, 30504), (7134, 29884), (7192, 29643), (7471, 28536), (7626, 27956), (9512, 22413), (9881, 21576), (10168, 20967), (10788, 19762), (13978, 15252), (14268, 14942)]