2778072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 8035200

約数和(自身を除く): 5257128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 619, 748, 1122, 1238, 1496, 1857, 2244, 2476, 3714, 4488, 4952, 6809, 7428, 10523, 13618, 14856, 20427, 21046, 27236, 31569, 40854, 42092, 54472, 63138, 81708, 84184, 115753, 126276, 163416, 231506, 252552, 347259, 463012, 694518, 926024, 1389036, 2778072]

約数ペア:

[(1, 2778072), (2, 1389036), (3, 926024), (4, 694518), (6, 463012), (8, 347259), (11, 252552), (12, 231506), (17, 163416), (22, 126276), (24, 115753), (33, 84184), (34, 81708), (44, 63138), (51, 54472), (66, 42092), (68, 40854), (88, 31569), (102, 27236), (132, 21046), (136, 20427), (187, 14856), (204, 13618), (264, 10523), (374, 7428), (408, 6809), (561, 4952), (619, 4488), (748, 3714), (1122, 2476), (1238, 2244), (1496, 1857)]