40278276

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2503}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 105168000

約数和(自身を除く): 64889724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2503, 2682, 4023, 5006, 5364, 7509, 8046, 10012, 15018, 16092, 22527, 30036, 45054, 67581, 90108, 135162, 270324, 372947, 745894, 1118841, 1491788, 2237682, 3356523, 4475364, 6713046, 10069569, 13426092, 20139138, 40278276]

約数ペア:

[(1, 40278276), (2, 20139138), (3, 13426092), (4, 10069569), (6, 6713046), (9, 4475364), (12, 3356523), (18, 2237682), (27, 1491788), (36, 1118841), (54, 745894), (108, 372947), (149, 270324), (298, 135162), (447, 90108), (596, 67581), (894, 45054), (1341, 30036), (1788, 22527), (2503, 16092), (2682, 15018), (4023, 10012), (5006, 8046), (5364, 7509)]