539873364

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 1318978080

約数和(自身を除く): 779104716

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 557, 708, 1114, 1369, 1671, 2183, 2228, 2738, 3342, 4107, 4366, 5476, 6549, 6684, 8214, 8732, 13098, 16428, 20609, 26196, 32863, 41218, 61827, 65726, 80771, 82436, 98589, 123654, 131452, 161542, 197178, 242313, 247308, 323084, 394356, 484626, 762533, 969252, 1215931, 1525066, 2287599, 2431862, 3050132, 3647793, 4575198, 4863724, 7295586, 9150396, 14591172, 44989447, 89978894, 134968341, 179957788, 269936682, 539873364]

約数ペア:

[(1, 539873364), (2, 269936682), (3, 179957788), (4, 134968341), (6, 89978894), (12, 44989447), (37, 14591172), (59, 9150396), (74, 7295586), (111, 4863724), (118, 4575198), (148, 3647793), (177, 3050132), (222, 2431862), (236, 2287599), (354, 1525066), (444, 1215931), (557, 969252), (708, 762533), (1114, 484626), (1369, 394356), (1671, 323084), (2183, 247308), (2228, 242313), (2738, 197178), (3342, 161542), (4107, 131452), (4366, 123654), (5476, 98589), (6549, 82436), (6684, 80771), (8214, 65726), (8732, 61827), (13098, 41218), (16428, 32863), (20609, 26196)]