285050376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{304541}}^1$

素因数の和:304566

約数の個数: 48

約数和(自身を含む): 831399660

約数和(自身を除く): 546349284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 304541, 609082, 913623, 1218164, 1827246, 2436328, 2740869, 3654492, 3959033, 5481738, 7308984, 7918066, 10963476, 11877099, 15836132, 21926952, 23754198, 31672264, 35631297, 47508396, 71262594, 95016792, 142525188, 285050376]

約数ペア:

[(1, 285050376), (2, 142525188), (3, 95016792), (4, 71262594), (6, 47508396), (8, 35631297), (9, 31672264), (12, 23754198), (13, 21926952), (18, 15836132), (24, 11877099), (26, 10963476), (36, 7918066), (39, 7308984), (52, 5481738), (72, 3959033), (78, 3654492), (104, 2740869), (117, 2436328), (156, 1827246), (234, 1218164), (312, 913623), (468, 609082), (936, 304541)]