548336412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{390553}}^1$

素因数の和:390579

約数の個数: 48

約数和(自身を含む): 1530971680

約数和(自身を除く): 982635268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 390553, 781106, 1171659, 1562212, 2343318, 3514977, 4686636, 5077189, 7029954, 10154378, 10544931, 14059908, 15231567, 20308756, 21089862, 30463134, 42179724, 45694701, 60926268, 91389402, 137084103, 182778804, 274168206, 548336412]

約数ペア:

[(1, 548336412), (2, 274168206), (3, 182778804), (4, 137084103), (6, 91389402), (9, 60926268), (12, 45694701), (13, 42179724), (18, 30463134), (26, 21089862), (27, 20308756), (36, 15231567), (39, 14059908), (52, 10544931), (54, 10154378), (78, 7029954), (108, 5077189), (117, 4686636), (156, 3514977), (234, 2343318), (351, 1562212), (468, 1171659), (702, 781106), (1404, 390553)]