248550894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3259}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 569587200

約数和(自身を除く): 321036306

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 223, 342, 446, 669, 1338, 2007, 3259, 4014, 4237, 6518, 8474, 9777, 12711, 19554, 25422, 29331, 38133, 58662, 61921, 76266, 123842, 185763, 371526, 557289, 726757, 1114578, 1453514, 2180271, 4360542, 6540813, 13081626, 13808383, 27616766, 41425149, 82850298, 124275447, 248550894]

約数ペア:

[(1, 248550894), (2, 124275447), (3, 82850298), (6, 41425149), (9, 27616766), (18, 13808383), (19, 13081626), (38, 6540813), (57, 4360542), (114, 2180271), (171, 1453514), (223, 1114578), (342, 726757), (446, 557289), (669, 371526), (1338, 185763), (2007, 123842), (3259, 76266), (4014, 61921), (4237, 58662), (6518, 38133), (8474, 29331), (9777, 25422), (12711, 19554)]