254622688

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 518676480

約数和(自身を除く): 264053792

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 1504, 2143, 2528, 3713, 4286, 7426, 8572, 14852, 17144, 29704, 34288, 59408, 68576, 100721, 118816, 169297, 201442, 338594, 402884, 677188, 805768, 1354376, 1611536, 2708752, 3223072, 5417504, 7956959, 15913918, 31827836, 63655672, 127311344, 254622688]

約数ペア:

[(1, 254622688), (2, 127311344), (4, 63655672), (8, 31827836), (16, 15913918), (32, 7956959), (47, 5417504), (79, 3223072), (94, 2708752), (158, 1611536), (188, 1354376), (316, 805768), (376, 677188), (632, 402884), (752, 338594), (1264, 201442), (1504, 169297), (2143, 118816), (2528, 100721), (3713, 68576), (4286, 59408), (7426, 34288), (8572, 29704), (14852, 17144)]