1248912

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 120

約数和(自身を含む): 4240800

約数和(自身を除く): 2991888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 59, 63, 72, 84, 98, 108, 112, 118, 126, 144, 147, 168, 177, 189, 196, 216, 236, 252, 294, 336, 354, 378, 392, 413, 432, 441, 472, 504, 531, 588, 708, 756, 784, 826, 882, 944, 1008, 1062, 1176, 1239, 1323, 1416, 1512, 1593, 1652, 1764, 2124, 2352, 2478, 2646, 2832, 2891, 3024, 3186, 3304, 3528, 3717, 4248, 4956, 5292, 5782, 6372, 6608, 7056, 7434, 8496, 8673, 9912, 10584, 11151, 11564, 12744, 14868, 17346, 19824, 21168, 22302, 23128, 25488, 26019, 29736, 34692, 44604, 46256, 52038, 59472, 69384, 78057, 89208, 104076, 138768, 156114, 178416, 208152, 312228, 416304, 624456, 1248912]

約数ペア:

[(1, 1248912), (2, 624456), (3, 416304), (4, 312228), (6, 208152), (7, 178416), (8, 156114), (9, 138768), (12, 104076), (14, 89208), (16, 78057), (18, 69384), (21, 59472), (24, 52038), (27, 46256), (28, 44604), (36, 34692), (42, 29736), (48, 26019), (49, 25488), (54, 23128), (56, 22302), (59, 21168), (63, 19824), (72, 17346), (84, 14868), (98, 12744), (108, 11564), (112, 11151), (118, 10584), (126, 9912), (144, 8673), (147, 8496), (168, 7434), (177, 7056), (189, 6608), (196, 6372), (216, 5782), (236, 5292), (252, 4956), (294, 4248), (336, 3717), (354, 3528), (378, 3304), (392, 3186), (413, 3024), (432, 2891), (441, 2832), (472, 2646), (504, 2478), (531, 2352), (588, 2124), (708, 1764), (756, 1652), (784, 1593), (826, 1512), (882, 1416), (944, 1323), (1008, 1239), (1062, 1176)]