312249426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{7229}}^1$

素因数の和:7570

約数の個数: 32

約数和(自身を含む): 653823360

約数和(自身を除く): 341573934

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1878, 7199, 7229, 14398, 14458, 21597, 21687, 43194, 43374, 166267, 332534, 498801, 997602, 2262677, 4525354, 6788031, 13576062, 52041571, 104083142, 156124713, 312249426]

約数ペア:

[(1, 312249426), (2, 156124713), (3, 104083142), (6, 52041571), (23, 13576062), (46, 6788031), (69, 4525354), (138, 2262677), (313, 997602), (626, 498801), (939, 332534), (1878, 166267), (7199, 43374), (7229, 43194), (14398, 21687), (14458, 21597)]