239486104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19031}}^1$

素因数の和:19072

約数の個数: 48

約数和(自身を含む): 531563760

約数和(自身を除く): 292077656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 19031, 38062, 76124, 152248, 209341, 247403, 418682, 494806, 837364, 989612, 1674728, 1979224, 2302751, 2721433, 4605502, 5442866, 9211004, 10885732, 18422008, 21771464, 29935763, 59871526, 119743052, 239486104]

約数ペア:

[(1, 239486104), (2, 119743052), (4, 59871526), (8, 29935763), (11, 21771464), (13, 18422008), (22, 10885732), (26, 9211004), (44, 5442866), (52, 4605502), (88, 2721433), (104, 2302751), (121, 1979224), (143, 1674728), (242, 989612), (286, 837364), (484, 494806), (572, 418682), (968, 247403), (1144, 209341), (1573, 152248), (3146, 76124), (6292, 38062), (12584, 19031)]