1405498248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 288

約数和(自身を含む): 5037614400

約数和(自身を除く): 3632116152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 121, 126, 132, 133, 152, 154, 168, 171, 198, 209, 228, 231, 242, 252, 264, 266, 308, 342, 363, 396, 399, 418, 456, 462, 484, 504, 532, 616, 627, 684, 693, 726, 792, 798, 836, 847, 924, 968, 1064, 1089, 1197, 1213, 1254, 1368, 1386, 1452, 1463, 1596, 1672, 1694, 1848, 1881, 2178, 2299, 2394, 2426, 2508, 2541, 2772, 2904, 2926, 3192, 3388, 3639, 3762, 4356, 4389, 4598, 4788, 4852, 5016, 5082, 5544, 5852, 6776, 6897, 7278, 7524, 7623, 8491, 8712, 8778, 9196, 9576, 9704, 10164, 10917, 11704, 13167, 13343, 13794, 14556, 15048, 15246, 16093, 16982, 17556, 18392, 20328, 20691, 21834, 23047, 25473, 26334, 26686, 27588, 29112, 30492, 32186, 33964, 35112, 40029, 41382, 43668, 46094, 48279, 50946, 52668, 53372, 55176, 60984, 64372, 67928, 69141, 76419, 80058, 82764, 87336, 92188, 93401, 96558, 101892, 105336, 106744, 120087, 128744, 138282, 144837, 146773, 152838, 160116, 161329, 165528, 184376, 186802, 193116, 203784, 207423, 240174, 253517, 276564, 280203, 289674, 293546, 305676, 320232, 322658, 373604, 386232, 414846, 440319, 480348, 483987, 507034, 553128, 560406, 579348, 587092, 611352, 645316, 747208, 760551, 829692, 840609, 880638, 960696, 967974, 1014068, 1027411, 1120812, 1158696, 1174184, 1290632, 1320957, 1451961, 1521102, 1659384, 1681218, 1761276, 1774619, 1935948, 2028136, 2054822, 2241624, 2281653, 2641914, 2788687, 2903922, 3042204, 3082233, 3362436, 3522552, 3549238, 3871896, 4109644, 4563306, 5283828, 5323857, 5577374, 5807844, 6084408, 6164466, 6724872, 7098476, 8219288, 8366061, 9126612, 9246699, 10567656, 10647714, 11154748, 11615688, 12328932, 14196952, 15971571, 16732122, 18253224, 18493398, 19520809, 21295428, 22309496, 24657864, 25098183, 31943142, 33464244, 36986796, 39041618, 42590856, 50196366, 58562427, 63886284, 66928488, 73973592, 78083236, 100392732, 117124854, 127772568, 156166472, 175687281, 200785464, 234249708, 351374562, 468499416, 702749124, 1405498248]

約数ペア:

[(1, 1405498248), (2, 702749124), (3, 468499416), (4, 351374562), (6, 234249708), (7, 200785464), (8, 175687281), (9, 156166472), (11, 127772568), (12, 117124854), (14, 100392732), (18, 78083236), (19, 73973592), (21, 66928488), (22, 63886284), (24, 58562427), (28, 50196366), (33, 42590856), (36, 39041618), (38, 36986796), (42, 33464244), (44, 31943142), (56, 25098183), (57, 24657864), (63, 22309496), (66, 21295428), (72, 19520809), (76, 18493398), (77, 18253224), (84, 16732122), (88, 15971571), (99, 14196952), (114, 12328932), (121, 11615688), (126, 11154748), (132, 10647714), (133, 10567656), (152, 9246699), (154, 9126612), (168, 8366061), (171, 8219288), (198, 7098476), (209, 6724872), (228, 6164466), (231, 6084408), (242, 5807844), (252, 5577374), (264, 5323857), (266, 5283828), (308, 4563306), (342, 4109644), (363, 3871896), (396, 3549238), (399, 3522552), (418, 3362436), (456, 3082233), (462, 3042204), (484, 2903922), (504, 2788687), (532, 2641914), (616, 2281653), (627, 2241624), (684, 2054822), (693, 2028136), (726, 1935948), (792, 1774619), (798, 1761276), (836, 1681218), (847, 1659384), (924, 1521102), (968, 1451961), (1064, 1320957), (1089, 1290632), (1197, 1174184), (1213, 1158696), (1254, 1120812), (1368, 1027411), (1386, 1014068), (1452, 967974), (1463, 960696), (1596, 880638), (1672, 840609), (1694, 829692), (1848, 760551), (1881, 747208), (2178, 645316), (2299, 611352), (2394, 587092), (2426, 579348), (2508, 560406), (2541, 553128), (2772, 507034), (2904, 483987), (2926, 480348), (3192, 440319), (3388, 414846), (3639, 386232), (3762, 373604), (4356, 322658), (4389, 320232), (4598, 305676), (4788, 293546), (4852, 289674), (5016, 280203), (5082, 276564), (5544, 253517), (5852, 240174), (6776, 207423), (6897, 203784), (7278, 193116), (7524, 186802), (7623, 184376), (8491, 165528), (8712, 161329), (8778, 160116), (9196, 152838), (9576, 146773), (9704, 144837), (10164, 138282), (10917, 128744), (11704, 120087), (13167, 106744), (13343, 105336), (13794, 101892), (14556, 96558), (15048, 93401), (15246, 92188), (16093, 87336), (16982, 82764), (17556, 80058), (18392, 76419), (20328, 69141), (20691, 67928), (21834, 64372), (23047, 60984), (25473, 55176), (26334, 53372), (26686, 52668), (27588, 50946), (29112, 48279), (30492, 46094), (32186, 43668), (33964, 41382), (35112, 40029)]