2553768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{563}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 8189280

約数和(自身を除く): 5635512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 563, 567, 648, 756, 1126, 1134, 1512, 1689, 2252, 2268, 3378, 3941, 4504, 4536, 5067, 6756, 7882, 10134, 11823, 13512, 15201, 15764, 20268, 23646, 30402, 31528, 35469, 40536, 45603, 47292, 60804, 70938, 91206, 94584, 106407, 121608, 141876, 182412, 212814, 283752, 319221, 364824, 425628, 638442, 851256, 1276884, 2553768]

約数ペア:

[(1, 2553768), (2, 1276884), (3, 851256), (4, 638442), (6, 425628), (7, 364824), (8, 319221), (9, 283752), (12, 212814), (14, 182412), (18, 141876), (21, 121608), (24, 106407), (27, 94584), (28, 91206), (36, 70938), (42, 60804), (54, 47292), (56, 45603), (63, 40536), (72, 35469), (81, 31528), (84, 30402), (108, 23646), (126, 20268), (162, 15764), (168, 15201), (189, 13512), (216, 11823), (252, 10134), (324, 7882), (378, 6756), (504, 5067), (563, 4536), (567, 4504), (648, 3941), (756, 3378), (1126, 2268), (1134, 2252), (1512, 1689)]