268499664580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{809563}}^1$

素因数の和:809705

約数の個数: 96

約数和(自身を含む): 678945705984

約数和(自身を除く): 410446041404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 103, 115, 140, 161, 206, 230, 322, 412, 460, 515, 644, 721, 805, 1030, 1442, 1610, 2060, 2369, 2884, 3220, 3605, 4738, 7210, 9476, 11845, 14420, 16583, 23690, 33166, 47380, 66332, 82915, 165830, 331660, 809563, 1619126, 3238252, 4047815, 5666941, 8095630, 11333882, 16191260, 18619949, 22667764, 28334705, 37239898, 56669410, 74479796, 83384989, 93099745, 113338820, 130339643, 166769978, 186199490, 260679286, 333539956, 372398980, 416924945, 521358572, 583694923, 651698215, 833849890, 1167389846, 1303396430, 1667699780, 1917854747, 2334779692, 2606792860, 2918474615, 3835709494, 5836949230, 7671418988, 9589273735, 11673898460, 13424983229, 19178547470, 26849966458, 38357094940, 53699932916, 67124916145, 134249832290, 268499664580]

約数ペア:

[(1, 268499664580), (2, 134249832290), (4, 67124916145), (5, 53699932916), (7, 38357094940), (10, 26849966458), (14, 19178547470), (20, 13424983229), (23, 11673898460), (28, 9589273735), (35, 7671418988), (46, 5836949230), (70, 3835709494), (92, 2918474615), (103, 2606792860), (115, 2334779692), (140, 1917854747), (161, 1667699780), (206, 1303396430), (230, 1167389846), (322, 833849890), (412, 651698215), (460, 583694923), (515, 521358572), (644, 416924945), (721, 372398980), (805, 333539956), (1030, 260679286), (1442, 186199490), (1610, 166769978), (2060, 130339643), (2369, 113338820), (2884, 93099745), (3220, 83384989), (3605, 74479796), (4738, 56669410), (7210, 37239898), (9476, 28334705), (11845, 22667764), (14420, 18619949), (16583, 16191260), (23690, 11333882), (33166, 8095630), (47380, 5666941), (66332, 4047815), (82915, 3238252), (165830, 1619126), (331660, 809563)]