258148968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 810501120

約数和(自身を除く): 552352152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 163, 168, 231, 264, 308, 326, 462, 489, 616, 652, 857, 924, 978, 1141, 1304, 1714, 1793, 1848, 1956, 2282, 2571, 3423, 3428, 3586, 3912, 4564, 5142, 5379, 5999, 6846, 6856, 7172, 9128, 9427, 10284, 10758, 11998, 12551, 13692, 14344, 17997, 18854, 20568, 21516, 23996, 25102, 27384, 28281, 35994, 37653, 37708, 43032, 47992, 50204, 56562, 65989, 71988, 75306, 75416, 100408, 113124, 131978, 139691, 143976, 150612, 197967, 226248, 263956, 279382, 301224, 395934, 419073, 527912, 558764, 791868, 838146, 977837, 1117528, 1536601, 1583736, 1676292, 1955674, 2933511, 3073202, 3352584, 3911348, 4609803, 5867022, 6146404, 7822696, 9219606, 10756207, 11734044, 12292808, 18439212, 21512414, 23468088, 32268621, 36878424, 43024828, 64537242, 86049656, 129074484, 258148968]

約数ペア:

[(1, 258148968), (2, 129074484), (3, 86049656), (4, 64537242), (6, 43024828), (7, 36878424), (8, 32268621), (11, 23468088), (12, 21512414), (14, 18439212), (21, 12292808), (22, 11734044), (24, 10756207), (28, 9219606), (33, 7822696), (42, 6146404), (44, 5867022), (56, 4609803), (66, 3911348), (77, 3352584), (84, 3073202), (88, 2933511), (132, 1955674), (154, 1676292), (163, 1583736), (168, 1536601), (231, 1117528), (264, 977837), (308, 838146), (326, 791868), (462, 558764), (489, 527912), (616, 419073), (652, 395934), (857, 301224), (924, 279382), (978, 263956), (1141, 226248), (1304, 197967), (1714, 150612), (1793, 143976), (1848, 139691), (1956, 131978), (2282, 113124), (2571, 100408), (3423, 75416), (3428, 75306), (3586, 71988), (3912, 65989), (4564, 56562), (5142, 50204), (5379, 47992), (5999, 43032), (6846, 37708), (6856, 37653), (7172, 35994), (9128, 28281), (9427, 27384), (10284, 25102), (10758, 23996), (11998, 21516), (12551, 20568), (13692, 18854), (14344, 17997)]