1856890728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1091}}^1$

素因数の和:1428

約数の個数: 192

約数和(自身を含む): 6296209920

約数和(自身を除く): 4439319192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 307, 308, 396, 462, 504, 614, 616, 693, 792, 921, 924, 1091, 1228, 1386, 1842, 1848, 2149, 2182, 2456, 2763, 2772, 3273, 3377, 3684, 4298, 4364, 5526, 5544, 6447, 6546, 6754, 7368, 7637, 8596, 8728, 9819, 10131, 11052, 12001, 12894, 13092, 13508, 15274, 17192, 19341, 19638, 20262, 22104, 22911, 23639, 24002, 25788, 26184, 27016, 30393, 30548, 36003, 38682, 39276, 40524, 45822, 47278, 48004, 51576, 60786, 61096, 68733, 70917, 72006, 77364, 78552, 81048, 84007, 91644, 94556, 96008, 108009, 121572, 137466, 141834, 144012, 154728, 168014, 183288, 189112, 212751, 216018, 243144, 252021, 274932, 283668, 288024, 334937, 336028, 425502, 432036, 504042, 549864, 567336, 669874, 672056, 756063, 851004, 864072, 1004811, 1008084, 1339748, 1512126, 1702008, 2009622, 2016168, 2344559, 2679496, 3014433, 3024252, 3684307, 4019244, 4689118, 6028866, 6048504, 7033677, 7368614, 8038488, 9378236, 11052921, 12057732, 14067354, 14737228, 18756472, 21101031, 22105842, 24115464, 25790149, 28134708, 29474456, 33158763, 42202062, 44211684, 51580298, 56269416, 66317526, 77370447, 84404124, 88423368, 103160596, 132635052, 154740894, 168808248, 206321192, 232111341, 265270104, 309481788, 464222682, 618963576, 928445364, 1856890728]

約数ペア:

[(1, 1856890728), (2, 928445364), (3, 618963576), (4, 464222682), (6, 309481788), (7, 265270104), (8, 232111341), (9, 206321192), (11, 168808248), (12, 154740894), (14, 132635052), (18, 103160596), (21, 88423368), (22, 84404124), (24, 77370447), (28, 66317526), (33, 56269416), (36, 51580298), (42, 44211684), (44, 42202062), (56, 33158763), (63, 29474456), (66, 28134708), (72, 25790149), (77, 24115464), (84, 22105842), (88, 21101031), (99, 18756472), (126, 14737228), (132, 14067354), (154, 12057732), (168, 11052921), (198, 9378236), (231, 8038488), (252, 7368614), (264, 7033677), (307, 6048504), (308, 6028866), (396, 4689118), (462, 4019244), (504, 3684307), (614, 3024252), (616, 3014433), (693, 2679496), (792, 2344559), (921, 2016168), (924, 2009622), (1091, 1702008), (1228, 1512126), (1386, 1339748), (1842, 1008084), (1848, 1004811), (2149, 864072), (2182, 851004), (2456, 756063), (2763, 672056), (2772, 669874), (3273, 567336), (3377, 549864), (3684, 504042), (4298, 432036), (4364, 425502), (5526, 336028), (5544, 334937), (6447, 288024), (6546, 283668), (6754, 274932), (7368, 252021), (7637, 243144), (8596, 216018), (8728, 212751), (9819, 189112), (10131, 183288), (11052, 168014), (12001, 154728), (12894, 144012), (13092, 141834), (13508, 137466), (15274, 121572), (17192, 108009), (19341, 96008), (19638, 94556), (20262, 91644), (22104, 84007), (22911, 81048), (23639, 78552), (24002, 77364), (25788, 72006), (26184, 70917), (27016, 68733), (30393, 61096), (30548, 60786), (36003, 51576), (38682, 48004), (39276, 47278), (40524, 45822)]