328794018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{8537}}^1$

素因数の和:8687

約数の個数: 48

約数和(自身を含む): 770878944

約数和(自身を除く): 442084926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1834, 2751, 5502, 6419, 8537, 12838, 17074, 19257, 25611, 38514, 51222, 59759, 119518, 179277, 358554, 418313, 836626, 1118347, 1254939, 2236694, 2509878, 3355041, 6710082, 7828429, 15656858, 23485287, 46970574, 54799003, 109598006, 164397009, 328794018]

約数ペア:

[(1, 328794018), (2, 164397009), (3, 109598006), (6, 54799003), (7, 46970574), (14, 23485287), (21, 15656858), (42, 7828429), (49, 6710082), (98, 3355041), (131, 2509878), (147, 2236694), (262, 1254939), (294, 1118347), (393, 836626), (786, 418313), (917, 358554), (1834, 179277), (2751, 119518), (5502, 59759), (6419, 51222), (8537, 38514), (12838, 25611), (17074, 19257)]