257816076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{52021}}^1$

素因数の和:52094

約数の個数: 48

約数和(自身を含む): 699175680

約数和(自身を除く): 441359604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 52021, 104042, 156063, 208084, 312126, 364147, 624252, 728294, 1092441, 1456588, 2184882, 3069239, 4369764, 6138478, 9207717, 12276956, 18415434, 21484673, 36830868, 42969346, 64454019, 85938692, 128908038, 257816076]

約数ペア:

[(1, 257816076), (2, 128908038), (3, 85938692), (4, 64454019), (6, 42969346), (7, 36830868), (12, 21484673), (14, 18415434), (21, 12276956), (28, 9207717), (42, 6138478), (59, 4369764), (84, 3069239), (118, 2184882), (177, 1456588), (236, 1092441), (354, 728294), (413, 624252), (708, 364147), (826, 312126), (1239, 208084), (1652, 156063), (2478, 104042), (4956, 52021)]