1320233556

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{3613}}^1$

素因数の和:4480

約数の個数: 48

約数和(自身を含む): 3168523904

約数和(自身を除く): 1848290348

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 823, 1646, 2469, 3292, 3613, 4938, 7226, 9876, 10839, 14452, 21678, 30451, 43356, 60902, 91353, 121804, 133681, 182706, 267362, 365412, 401043, 534724, 802086, 1604172, 2973499, 5946998, 8920497, 11893996, 17840994, 35681988, 110019463, 220038926, 330058389, 440077852, 660116778, 1320233556]

約数ペア:

[(1, 1320233556), (2, 660116778), (3, 440077852), (4, 330058389), (6, 220038926), (12, 110019463), (37, 35681988), (74, 17840994), (111, 11893996), (148, 8920497), (222, 5946998), (444, 2973499), (823, 1604172), (1646, 802086), (2469, 534724), (3292, 401043), (3613, 365412), (4938, 267362), (7226, 182706), (9876, 133681), (10839, 121804), (14452, 91353), (21678, 60902), (30451, 43356)]