621199152

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{205423}}^1$

素因数の和:205447

約数の個数: 80

約数和(自身を含む): 2037806080

約数和(自身を除く): 1416606928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 205423, 410846, 616269, 821692, 1232538, 1437961, 1643384, 1848807, 2465076, 2875922, 3286768, 3697614, 4313883, 4930152, 5546421, 5751844, 7395228, 8627766, 9860304, 11092842, 11503688, 12941649, 14790456, 17255532, 22185684, 23007376, 25883298, 29580912, 34511064, 38824947, 44371368, 51766596, 69022128, 77649894, 88742736, 103533192, 155299788, 207066384, 310599576, 621199152]

約数ペア:

[(1, 621199152), (2, 310599576), (3, 207066384), (4, 155299788), (6, 103533192), (7, 88742736), (8, 77649894), (9, 69022128), (12, 51766596), (14, 44371368), (16, 38824947), (18, 34511064), (21, 29580912), (24, 25883298), (27, 23007376), (28, 22185684), (36, 17255532), (42, 14790456), (48, 12941649), (54, 11503688), (56, 11092842), (63, 9860304), (72, 8627766), (84, 7395228), (108, 5751844), (112, 5546421), (126, 4930152), (144, 4313883), (168, 3697614), (189, 3286768), (216, 2875922), (252, 2465076), (336, 1848807), (378, 1643384), (432, 1437961), (504, 1232538), (756, 821692), (1008, 616269), (1512, 410846), (3024, 205423)]