284129136

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{63649}}^1$

素因数の和:63694

約数の個数: 60

約数和(自身を含む): 820830400

約数和(自身を除く): 536701264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 63649, 127298, 190947, 254596, 381894, 509192, 572841, 763788, 1018384, 1145682, 1527576, 1973119, 2291364, 3055152, 3946238, 4582728, 5919357, 7892476, 9165456, 11838714, 15784952, 17758071, 23677428, 31569904, 35516142, 47354856, 71032284, 94709712, 142064568, 284129136]

約数ペア:

[(1, 284129136), (2, 142064568), (3, 94709712), (4, 71032284), (6, 47354856), (8, 35516142), (9, 31569904), (12, 23677428), (16, 17758071), (18, 15784952), (24, 11838714), (31, 9165456), (36, 7892476), (48, 5919357), (62, 4582728), (72, 3946238), (93, 3055152), (124, 2291364), (144, 1973119), (186, 1527576), (248, 1145682), (279, 1018384), (372, 763788), (496, 572841), (558, 509192), (744, 381894), (1116, 254596), (1488, 190947), (2232, 127298), (4464, 63649)]