320959044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{424549}}^1$

素因数の和:424569

約数の個数: 48

約数和(自身を含む): 950992000

約数和(自身を除く): 630032956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 424549, 849098, 1273647, 1698196, 2547294, 2971843, 3820941, 5094588, 5943686, 7641882, 8915529, 11462823, 11887372, 15283764, 17831058, 22925646, 26746587, 35662116, 45851292, 53493174, 80239761, 106986348, 160479522, 320959044]

約数ペア:

[(1, 320959044), (2, 160479522), (3, 106986348), (4, 80239761), (6, 53493174), (7, 45851292), (9, 35662116), (12, 26746587), (14, 22925646), (18, 17831058), (21, 15283764), (27, 11887372), (28, 11462823), (36, 8915529), (42, 7641882), (54, 5943686), (63, 5094588), (84, 3820941), (108, 2971843), (126, 2547294), (189, 1698196), (252, 1273647), (378, 849098), (756, 424549)]