517978008

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 1455667200

約数和(自身を除く): 937689192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 239, 248, 279, 372, 478, 558, 717, 744, 956, 971, 1116, 1434, 1912, 1942, 2151, 2232, 2868, 2913, 3884, 4302, 5736, 5826, 7409, 7768, 8604, 8739, 11652, 14818, 17208, 17478, 22227, 23304, 29636, 30101, 34956, 44454, 59272, 60202, 66681, 69912, 88908, 90303, 120404, 133362, 177816, 180606, 232069, 240808, 266724, 270909, 361212, 464138, 533448, 541818, 696207, 722424, 928276, 1083636, 1392414, 1856552, 2088621, 2167272, 2784828, 4177242, 5569656, 7194139, 8354484, 14388278, 16708968, 21582417, 28776556, 43164834, 57553112, 64747251, 86329668, 129494502, 172659336, 258989004, 517978008]

約数ペア:

[(1, 517978008), (2, 258989004), (3, 172659336), (4, 129494502), (6, 86329668), (8, 64747251), (9, 57553112), (12, 43164834), (18, 28776556), (24, 21582417), (31, 16708968), (36, 14388278), (62, 8354484), (72, 7194139), (93, 5569656), (124, 4177242), (186, 2784828), (239, 2167272), (248, 2088621), (279, 1856552), (372, 1392414), (478, 1083636), (558, 928276), (717, 722424), (744, 696207), (956, 541818), (971, 533448), (1116, 464138), (1434, 361212), (1912, 270909), (1942, 266724), (2151, 240808), (2232, 232069), (2868, 180606), (2913, 177816), (3884, 133362), (4302, 120404), (5736, 90303), (5826, 88908), (7409, 69912), (7768, 66681), (8604, 60202), (8739, 59272), (11652, 44454), (14818, 34956), (17208, 30101), (17478, 29636), (22227, 23304)]