725172552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{774757}}^1$

素因数の和:774782

約数の個数: 48

約数和(自身を含む): 2115089340

約数和(自身を除く): 1389916788

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, 774757, 1549514, 2324271, 3099028, 4648542, 6198056, 6972813, 9297084, 10071841, 13945626, 18594168, 20143682, 27891252, 30215523, 40287364, 55782504, 60431046, 80574728, 90646569, 120862092, 181293138, 241724184, 362586276, 725172552]

約数ペア:

[(1, 725172552), (2, 362586276), (3, 241724184), (4, 181293138), (6, 120862092), (8, 90646569), (9, 80574728), (12, 60431046), (13, 55782504), (18, 40287364), (24, 30215523), (26, 27891252), (36, 20143682), (39, 18594168), (52, 13945626), (72, 10071841), (78, 9297084), (104, 6972813), (117, 6198056), (156, 4648542), (234, 3099028), (312, 2324271), (468, 1549514), (936, 774757)]