2257464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 4274376

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, 503, 561, 748, 1006, 1122, 1496, 1509, 2012, 2244, 3018, 4024, 4488, 5533, 6036, 8551, 11066, 12072, 16599, 17102, 22132, 25653, 33198, 34204, 44264, 51306, 66396, 68408, 94061, 102612, 132792, 188122, 205224, 282183, 376244, 564366, 752488, 1128732, 2257464]

約数ペア:

[(1, 2257464), (2, 1128732), (3, 752488), (4, 564366), (6, 376244), (8, 282183), (11, 205224), (12, 188122), (17, 132792), (22, 102612), (24, 94061), (33, 68408), (34, 66396), (44, 51306), (51, 44264), (66, 34204), (68, 33198), (88, 25653), (102, 22132), (132, 17102), (136, 16599), (187, 12072), (204, 11066), (264, 8551), (374, 6036), (408, 5533), (503, 4488), (561, 4024), (748, 3018), (1006, 2244), (1122, 2012), (1496, 1509)]