666070056

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{38707}}^1$

素因数の和:38958

約数の個数: 48

約数和(自身を含む): 1811534400

約数和(自身を除く): 1145464344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 17208, 38707, 77414, 116121, 154828, 232242, 309656, 348363, 464484, 696726, 928968, 1393452, 2786904, 9250973, 18501946, 27752919, 37003892, 55505838, 74007784, 83258757, 111011676, 166517514, 222023352, 333035028, 666070056]

約数ペア:

[(1, 666070056), (2, 333035028), (3, 222023352), (4, 166517514), (6, 111011676), (8, 83258757), (9, 74007784), (12, 55505838), (18, 37003892), (24, 27752919), (36, 18501946), (72, 9250973), (239, 2786904), (478, 1393452), (717, 928968), (956, 696726), (1434, 464484), (1912, 348363), (2151, 309656), (2868, 232242), (4302, 154828), (5736, 116121), (8604, 77414), (17208, 38707)]