715673072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 1502582400

約数和(自身を除く): 786909328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 109, 136, 202, 218, 239, 272, 404, 436, 478, 808, 872, 956, 1616, 1717, 1744, 1853, 1912, 3434, 3706, 3824, 4063, 6868, 7412, 8126, 11009, 13736, 14824, 16252, 22018, 24139, 26051, 27472, 29648, 32504, 44036, 48278, 52102, 65008, 88072, 96556, 104204, 176144, 187153, 193112, 208408, 374306, 386224, 410363, 416816, 442867, 748612, 820726, 885734, 1497224, 1641452, 1771468, 2631151, 2994448, 3282904, 3542936, 5262302, 6565808, 7085872, 10524604, 21049208, 42098416, 44729567, 89459134, 178918268, 357836536, 715673072]

約数ペア:

[(1, 715673072), (2, 357836536), (4, 178918268), (8, 89459134), (16, 44729567), (17, 42098416), (34, 21049208), (68, 10524604), (101, 7085872), (109, 6565808), (136, 5262302), (202, 3542936), (218, 3282904), (239, 2994448), (272, 2631151), (404, 1771468), (436, 1641452), (478, 1497224), (808, 885734), (872, 820726), (956, 748612), (1616, 442867), (1717, 416816), (1744, 410363), (1853, 386224), (1912, 374306), (3434, 208408), (3706, 193112), (3824, 187153), (4063, 176144), (6868, 104204), (7412, 96556), (8126, 88072), (11009, 65008), (13736, 52102), (14824, 48278), (16252, 44036), (22018, 32504), (24139, 29648), (26051, 27472)]