255610128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 685162496

約数和(自身を除く): 429552368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 283, 372, 496, 566, 607, 744, 849, 1132, 1214, 1488, 1698, 1821, 2264, 2428, 3396, 3642, 4528, 4856, 6792, 7284, 8773, 9712, 13584, 14568, 17546, 18817, 26319, 29136, 35092, 37634, 52638, 56451, 70184, 75268, 105276, 112902, 140368, 150536, 171781, 210552, 225804, 301072, 343562, 421104, 451608, 515343, 687124, 903216, 1030686, 1374248, 2061372, 2748496, 4122744, 5325211, 8245488, 10650422, 15975633, 21300844, 31951266, 42601688, 63902532, 85203376, 127805064, 255610128]

約数ペア:

[(1, 255610128), (2, 127805064), (3, 85203376), (4, 63902532), (6, 42601688), (8, 31951266), (12, 21300844), (16, 15975633), (24, 10650422), (31, 8245488), (48, 5325211), (62, 4122744), (93, 2748496), (124, 2061372), (186, 1374248), (248, 1030686), (283, 903216), (372, 687124), (496, 515343), (566, 451608), (607, 421104), (744, 343562), (849, 301072), (1132, 225804), (1214, 210552), (1488, 171781), (1698, 150536), (1821, 140368), (2264, 112902), (2428, 105276), (3396, 75268), (3642, 70184), (4528, 56451), (4856, 52638), (6792, 37634), (7284, 35092), (8773, 29136), (9712, 26319), (13584, 18817), (14568, 17546)]