1329356664

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{20047}}^1$

素因数の和:20369

約数の個数: 64

約数和(自身を含む): 3704870400

約数和(自身を除く): 2375513736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 8289, 11052, 16578, 20047, 22104, 33156, 40094, 60141, 66312, 80188, 120282, 160376, 180423, 240564, 360846, 481128, 541269, 721692, 1082538, 1443384, 2165076, 4330152, 6154429, 12308858, 18463287, 24617716, 36926574, 49235432, 55389861, 73853148, 110779722, 147706296, 166169583, 221559444, 332339166, 443118888, 664678332, 1329356664]

約数ペア:

[(1, 1329356664), (2, 664678332), (3, 443118888), (4, 332339166), (6, 221559444), (8, 166169583), (9, 147706296), (12, 110779722), (18, 73853148), (24, 55389861), (27, 49235432), (36, 36926574), (54, 24617716), (72, 18463287), (108, 12308858), (216, 6154429), (307, 4330152), (614, 2165076), (921, 1443384), (1228, 1082538), (1842, 721692), (2456, 541269), (2763, 481128), (3684, 360846), (5526, 240564), (7368, 180423), (8289, 160376), (11052, 120282), (16578, 80188), (20047, 66312), (22104, 60141), (33156, 40094)]