1218439565544

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{5180969}}^1$

素因数の和:5181258

約数の個数: 64

約数和(自身を含む): 3133450656000

約数和(自身を除く): 1915011090456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 239, 246, 328, 478, 492, 717, 956, 984, 1434, 1912, 2868, 5736, 9799, 19598, 29397, 39196, 58794, 78392, 117588, 235176, 5180969, 10361938, 15542907, 20723876, 31085814, 41447752, 62171628, 124343256, 212419729, 424839458, 637259187, 849678916, 1238251591, 1274518374, 1699357832, 2476503182, 2549036748, 3714754773, 4953006364, 5098073496, 7429509546, 9906012728, 14859019092, 29718038184, 50768315231, 101536630462, 152304945693, 203073260924, 304609891386, 406146521848, 609219782772, 1218439565544]

約数ペア:

[(1, 1218439565544), (2, 609219782772), (3, 406146521848), (4, 304609891386), (6, 203073260924), (8, 152304945693), (12, 101536630462), (24, 50768315231), (41, 29718038184), (82, 14859019092), (123, 9906012728), (164, 7429509546), (239, 5098073496), (246, 4953006364), (328, 3714754773), (478, 2549036748), (492, 2476503182), (717, 1699357832), (956, 1274518374), (984, 1238251591), (1434, 849678916), (1912, 637259187), (2868, 424839458), (5736, 212419729), (9799, 124343256), (19598, 62171628), (29397, 41447752), (39196, 31085814), (58794, 20723876), (78392, 15542907), (117588, 10361938), (235176, 5180969)]