682157385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 1585059840

約数和(自身を除く): 902902455

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 41, 45, 51, 63, 65, 85, 91, 105, 117, 119, 123, 153, 195, 205, 221, 239, 255, 273, 287, 315, 357, 369, 455, 533, 585, 595, 615, 663, 697, 717, 765, 819, 861, 1071, 1105, 1195, 1365, 1435, 1547, 1599, 1673, 1785, 1845, 1989, 2091, 2151, 2583, 2665, 3107, 3315, 3485, 3585, 3731, 4063, 4095, 4305, 4641, 4797, 4879, 5019, 5355, 6273, 7735, 7995, 8365, 9061, 9321, 9799, 9945, 10455, 10755, 11193, 12189, 12915, 13923, 14637, 15057, 15535, 18655, 20315, 21749, 23205, 23985, 24395, 25095, 27183, 27963, 28441, 29397, 31365, 33579, 36567, 43911, 45305, 46605, 48995, 52819, 55965, 60945, 63427, 65247, 68593, 69615, 73185, 75285, 81549, 85323, 88191, 108745, 127387, 135915, 139815, 142205, 146985, 158457, 166583, 167895, 182835, 190281, 195741, 205779, 219555, 255969, 264095, 317135, 326235, 342965, 369733, 382161, 407745, 426615, 440955, 475371, 499749, 570843, 617337, 636935, 792285, 832915, 891709, 951405, 978705, 1028895, 1109199, 1146483, 1166081, 1279845, 1499247, 1848665, 1910805, 2165579, 2376855, 2498745, 2675127, 2854215, 3086685, 3327597, 3498243, 4458545, 5545995, 5732415, 5830405, 6496737, 7496235, 8025381, 10494729, 10827895, 13375635, 15159053, 16637985, 17491215, 19490211, 32483685, 40126905, 45477159, 52473645, 75795265, 97451055, 136431477, 227385795, 682157385]

約数ペア:

[(1, 682157385), (3, 227385795), (5, 136431477), (7, 97451055), (9, 75795265), (13, 52473645), (15, 45477159), (17, 40126905), (21, 32483685), (35, 19490211), (39, 17491215), (41, 16637985), (45, 15159053), (51, 13375635), (63, 10827895), (65, 10494729), (85, 8025381), (91, 7496235), (105, 6496737), (117, 5830405), (119, 5732415), (123, 5545995), (153, 4458545), (195, 3498243), (205, 3327597), (221, 3086685), (239, 2854215), (255, 2675127), (273, 2498745), (287, 2376855), (315, 2165579), (357, 1910805), (369, 1848665), (455, 1499247), (533, 1279845), (585, 1166081), (595, 1146483), (615, 1109199), (663, 1028895), (697, 978705), (717, 951405), (765, 891709), (819, 832915), (861, 792285), (1071, 636935), (1105, 617337), (1195, 570843), (1365, 499749), (1435, 475371), (1547, 440955), (1599, 426615), (1673, 407745), (1785, 382161), (1845, 369733), (1989, 342965), (2091, 326235), (2151, 317135), (2583, 264095), (2665, 255969), (3107, 219555), (3315, 205779), (3485, 195741), (3585, 190281), (3731, 182835), (4063, 167895), (4095, 166583), (4305, 158457), (4641, 146985), (4797, 142205), (4879, 139815), (5019, 135915), (5355, 127387), (6273, 108745), (7735, 88191), (7995, 85323), (8365, 81549), (9061, 75285), (9321, 73185), (9799, 69615), (9945, 68593), (10455, 65247), (10755, 63427), (11193, 60945), (12189, 55965), (12915, 52819), (13923, 48995), (14637, 46605), (15057, 45305), (15535, 43911), (18655, 36567), (20315, 33579), (21749, 31365), (23205, 29397), (23985, 28441), (24395, 27963), (25095, 27183)]