320414653432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{2313931}}^1$

素因数の和:2314867

約数の個数: 32

約数和(自身を含む): 633091795200

約数和(自身を除く): 312677141768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 911, 1822, 3644, 7288, 17309, 34618, 69236, 138472, 2313931, 4627862, 9255724, 18511448, 43964689, 87929378, 175858756, 351717512, 2107991141, 4215982282, 8431964564, 16863929128, 40051831679, 80103663358, 160207326716, 320414653432]

約数ペア:

[(1, 320414653432), (2, 160207326716), (4, 80103663358), (8, 40051831679), (19, 16863929128), (38, 8431964564), (76, 4215982282), (152, 2107991141), (911, 351717512), (1822, 175858756), (3644, 87929378), (7288, 43964689), (17309, 18511448), (34618, 9255724), (69236, 4627862), (138472, 2313931)]