251534304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{124769}}^1$

素因数の和:124792

約数の個数: 72

約数和(自身を含む): 817493040

約数和(自身を除く): 565958736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 124769, 249538, 374307, 499076, 748614, 873383, 998152, 1122921, 1497228, 1746766, 1996304, 2245842, 2620149, 2994456, 3493532, 3992608, 4491684, 5240298, 5988912, 6987064, 7860447, 8983368, 10480596, 11977824, 13974128, 15720894, 17966736, 20961192, 27948256, 31441788, 35933472, 41922384, 62883576, 83844768, 125767152, 251534304]

約数ペア:

[(1, 251534304), (2, 125767152), (3, 83844768), (4, 62883576), (6, 41922384), (7, 35933472), (8, 31441788), (9, 27948256), (12, 20961192), (14, 17966736), (16, 15720894), (18, 13974128), (21, 11977824), (24, 10480596), (28, 8983368), (32, 7860447), (36, 6987064), (42, 5988912), (48, 5240298), (56, 4491684), (63, 3992608), (72, 3493532), (84, 2994456), (96, 2620149), (112, 2245842), (126, 1996304), (144, 1746766), (168, 1497228), (224, 1122921), (252, 998152), (288, 873383), (336, 748614), (504, 499076), (672, 374307), (1008, 249538), (2016, 124769)]