213578064

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{30269}}^1$

素因数の和:30297

約数の個数: 90

約数和(自身を含む): 695332170

約数和(自身を除く): 481754106

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 30269, 60538, 90807, 121076, 181614, 211883, 242152, 272421, 363228, 423766, 484304, 544842, 635649, 726456, 847532, 1089684, 1271298, 1452912, 1483181, 1695064, 1906947, 2179368, 2542596, 2966362, 3390128, 3813894, 4358736, 4449543, 5085192, 5932724, 7627788, 8899086, 10170384, 11865448, 13348629, 15255576, 17798172, 23730896, 26697258, 30511152, 35596344, 53394516, 71192688, 106789032, 213578064]

約数ペア:

[(1, 213578064), (2, 106789032), (3, 71192688), (4, 53394516), (6, 35596344), (7, 30511152), (8, 26697258), (9, 23730896), (12, 17798172), (14, 15255576), (16, 13348629), (18, 11865448), (21, 10170384), (24, 8899086), (28, 7627788), (36, 5932724), (42, 5085192), (48, 4449543), (49, 4358736), (56, 3813894), (63, 3390128), (72, 2966362), (84, 2542596), (98, 2179368), (112, 1906947), (126, 1695064), (144, 1483181), (147, 1452912), (168, 1271298), (196, 1089684), (252, 847532), (294, 726456), (336, 635649), (392, 544842), (441, 484304), (504, 423766), (588, 363228), (784, 272421), (882, 242152), (1008, 211883), (1176, 181614), (1764, 121076), (2352, 90807), (3528, 60538), (7056, 30269)]