253617168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39727}}^1$

素因数の和:39764

約数の個数: 80

約数和(自身を含む): 788203520

約数和(自身を除く): 534586352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 39727, 79454, 119181, 158908, 238362, 278089, 317816, 476724, 556178, 635632, 754813, 834267, 953448, 1112356, 1509626, 1668534, 1906896, 2224712, 2264439, 3019252, 3337068, 4449424, 4528878, 5283691, 6038504, 6674136, 9057756, 10567382, 12077008, 13348272, 15851073, 18115512, 21134764, 31702146, 36231024, 42269528, 63404292, 84539056, 126808584, 253617168]

約数ペア:

[(1, 253617168), (2, 126808584), (3, 84539056), (4, 63404292), (6, 42269528), (7, 36231024), (8, 31702146), (12, 21134764), (14, 18115512), (16, 15851073), (19, 13348272), (21, 12077008), (24, 10567382), (28, 9057756), (38, 6674136), (42, 6038504), (48, 5283691), (56, 4528878), (57, 4449424), (76, 3337068), (84, 3019252), (112, 2264439), (114, 2224712), (133, 1906896), (152, 1668534), (168, 1509626), (228, 1112356), (266, 953448), (304, 834267), (336, 754813), (399, 635632), (456, 556178), (532, 476724), (798, 317816), (912, 278089), (1064, 238362), (1596, 158908), (2128, 119181), (3192, 79454), (6384, 39727)]