678332016

素因数分解:

$2^4\times 3^3\times {\mathrm{1031}}^1\times {\mathrm{1523}}^1$

素因数の和:2571

約数の個数: 80

約数和(自身を含む): 1950232320

約数和(自身を除く): 1271900304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1031, 1523, 2062, 3046, 3093, 4124, 4569, 6092, 6186, 8248, 9138, 9279, 12184, 12372, 13707, 16496, 18276, 18558, 24368, 24744, 27414, 27837, 36552, 37116, 41121, 49488, 54828, 55674, 73104, 74232, 82242, 109656, 111348, 148464, 164484, 219312, 222696, 328968, 445392, 657936, 1570213, 3140426, 4710639, 6280852, 9421278, 12561704, 14131917, 18842556, 25123408, 28263834, 37685112, 42395751, 56527668, 75370224, 84791502, 113055336, 169583004, 226110672, 339166008, 678332016]

約数ペア:

[(1, 678332016), (2, 339166008), (3, 226110672), (4, 169583004), (6, 113055336), (8, 84791502), (9, 75370224), (12, 56527668), (16, 42395751), (18, 37685112), (24, 28263834), (27, 25123408), (36, 18842556), (48, 14131917), (54, 12561704), (72, 9421278), (108, 6280852), (144, 4710639), (216, 3140426), (432, 1570213), (1031, 657936), (1523, 445392), (2062, 328968), (3046, 222696), (3093, 219312), (4124, 164484), (4569, 148464), (6092, 111348), (6186, 109656), (8248, 82242), (9138, 74232), (9279, 73104), (12184, 55674), (12372, 54828), (13707, 49488), (16496, 41121), (18276, 37116), (18558, 36552), (24368, 27837), (24744, 27414)]