881268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 2236416

約数和(自身を除く): 1355148

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 103, 124, 138, 186, 206, 276, 309, 372, 412, 618, 713, 1236, 1426, 2139, 2369, 2852, 3193, 4278, 4738, 6386, 7107, 8556, 9476, 9579, 12772, 14214, 19158, 28428, 38316, 73439, 146878, 220317, 293756, 440634, 881268]

約数ペア:

[(1, 881268), (2, 440634), (3, 293756), (4, 220317), (6, 146878), (12, 73439), (23, 38316), (31, 28428), (46, 19158), (62, 14214), (69, 12772), (92, 9579), (93, 9476), (103, 8556), (124, 7107), (138, 6386), (186, 4738), (206, 4278), (276, 3193), (309, 2852), (372, 2369), (412, 2139), (618, 1426), (713, 1236)]