245655318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{33587}}^1$

素因数の和:33668

約数の個数: 32

約数和(自身を含む): 522360576

約数和(自身を除く): 276705258

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 33587, 67174, 100761, 201522, 772501, 1545002, 1780111, 2317503, 3560222, 4635006, 5340333, 10680666, 40942553, 81885106, 122827659, 245655318]

約数ペア:

[(1, 245655318), (2, 122827659), (3, 81885106), (6, 40942553), (23, 10680666), (46, 5340333), (53, 4635006), (69, 3560222), (106, 2317503), (138, 1780111), (159, 1545002), (318, 772501), (1219, 201522), (2438, 100761), (3657, 67174), (7314, 33587)]