2013018448

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3217}}^1$

素因数の和:3420

約数の個数: 80

約数和(自身を含む): 4609617664

約数和(自身を除く): 2596599216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 151, 259, 296, 302, 518, 592, 604, 1036, 1057, 1208, 2072, 2114, 2416, 3217, 4144, 4228, 5587, 6434, 8456, 11174, 12868, 16912, 22348, 22519, 25736, 39109, 44696, 45038, 51472, 78218, 89392, 90076, 119029, 156436, 180152, 238058, 312872, 360304, 476116, 485767, 625744, 833203, 952232, 971534, 1666406, 1904464, 1943068, 3332812, 3400369, 3886136, 6665624, 6800738, 7772272, 13331248, 13601476, 17973379, 27202952, 35946758, 54405904, 71893516, 125813653, 143787032, 251627306, 287574064, 503254612, 1006509224, 2013018448]

約数ペア:

[(1, 2013018448), (2, 1006509224), (4, 503254612), (7, 287574064), (8, 251627306), (14, 143787032), (16, 125813653), (28, 71893516), (37, 54405904), (56, 35946758), (74, 27202952), (112, 17973379), (148, 13601476), (151, 13331248), (259, 7772272), (296, 6800738), (302, 6665624), (518, 3886136), (592, 3400369), (604, 3332812), (1036, 1943068), (1057, 1904464), (1208, 1666406), (2072, 971534), (2114, 952232), (2416, 833203), (3217, 625744), (4144, 485767), (4228, 476116), (5587, 360304), (6434, 312872), (8456, 238058), (11174, 180152), (12868, 156436), (16912, 119029), (22348, 90076), (22519, 89392), (25736, 78218), (39109, 51472), (44696, 45038)]