1998933552

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 360

約数和(自身を含む): 7299755008

約数和(自身を除く): 5300821456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 242, 243, 252, 264, 297, 308, 324, 336, 363, 378, 396, 432, 462, 484, 486, 504, 528, 567, 594, 607, 616, 648, 693, 726, 756, 792, 847, 891, 924, 968, 972, 1008, 1089, 1134, 1188, 1214, 1232, 1296, 1386, 1452, 1512, 1584, 1694, 1701, 1782, 1821, 1848, 1936, 1944, 2079, 2178, 2268, 2376, 2428, 2541, 2673, 2772, 2904, 3024, 3267, 3388, 3402, 3564, 3642, 3696, 3888, 4158, 4249, 4356, 4536, 4752, 4856, 5082, 5346, 5463, 5544, 5808, 6237, 6534, 6677, 6776, 6804, 7128, 7284, 7623, 8316, 8498, 8712, 9072, 9712, 9801, 10164, 10692, 10926, 11088, 12474, 12747, 13068, 13354, 13552, 13608, 14256, 14568, 15246, 16389, 16632, 16996, 17424, 18711, 19602, 20031, 20328, 21384, 21852, 22869, 24948, 25494, 26136, 26708, 27216, 29136, 29403, 30492, 32778, 33264, 33992, 37422, 38241, 39204, 40062, 40656, 42768, 43704, 45738, 46739, 49167, 49896, 50988, 52272, 53416, 58806, 60093, 60984, 65556, 67984, 68607, 73447, 74844, 76482, 78408, 80124, 87408, 91476, 93478, 98334, 99792, 101976, 106832, 114723, 117612, 120186, 121968, 131112, 137214, 140217, 146894, 147501, 149688, 152964, 156816, 160248, 180279, 182952, 186956, 196668, 203952, 205821, 220341, 229446, 235224, 240372, 262224, 274428, 280434, 293788, 295002, 299376, 305928, 320496, 344169, 360558, 365904, 373912, 393336, 411642, 420651, 440682, 458892, 470448, 480744, 514129, 540837, 548856, 560868, 587576, 590004, 611856, 661023, 688338, 721116, 747824, 786672, 823284, 841302, 881364, 917784, 961488, 1028258, 1032507, 1081674, 1097712, 1121736, 1175152, 1180008, 1261953, 1322046, 1376676, 1442232, 1542387, 1622511, 1646568, 1682604, 1762728, 1835568, 1983069, 2056516, 2065014, 2163348, 2243472, 2360016, 2523906, 2644092, 2753352, 2884464, 3084774, 3245022, 3293136, 3365208, 3525456, 3785859, 3966138, 4113032, 4130028, 4326696, 4627161, 5047812, 5288184, 5506704, 5949207, 6169548, 6490044, 6730416, 7571718, 7932276, 8226064, 8260056, 8653392, 9254322, 10095624, 10576368, 11357577, 11898414, 12339096, 12980088, 13881483, 15143436, 15864552, 16520112, 17847621, 18508644, 20191248, 22715154, 23796828, 24678192, 25960176, 27762966, 30286872, 31729104, 35695242, 37017288, 41644449, 45430308, 47593656, 55525932, 60573744, 71390484, 74034576, 83288898, 90860616, 95187312, 111051864, 124933347, 142780968, 166577796, 181721232, 222103728, 249866694, 285561936, 333155592, 499733388, 666311184, 999466776, 1998933552]

約数ペア:

[(1, 1998933552), (2, 999466776), (3, 666311184), (4, 499733388), (6, 333155592), (7, 285561936), (8, 249866694), (9, 222103728), (11, 181721232), (12, 166577796), (14, 142780968), (16, 124933347), (18, 111051864), (21, 95187312), (22, 90860616), (24, 83288898), (27, 74034576), (28, 71390484), (33, 60573744), (36, 55525932), (42, 47593656), (44, 45430308), (48, 41644449), (54, 37017288), (56, 35695242), (63, 31729104), (66, 30286872), (72, 27762966), (77, 25960176), (81, 24678192), (84, 23796828), (88, 22715154), (99, 20191248), (108, 18508644), (112, 17847621), (121, 16520112), (126, 15864552), (132, 15143436), (144, 13881483), (154, 12980088), (162, 12339096), (168, 11898414), (176, 11357577), (189, 10576368), (198, 10095624), (216, 9254322), (231, 8653392), (242, 8260056), (243, 8226064), (252, 7932276), (264, 7571718), (297, 6730416), (308, 6490044), (324, 6169548), (336, 5949207), (363, 5506704), (378, 5288184), (396, 5047812), (432, 4627161), (462, 4326696), (484, 4130028), (486, 4113032), (504, 3966138), (528, 3785859), (567, 3525456), (594, 3365208), (607, 3293136), (616, 3245022), (648, 3084774), (693, 2884464), (726, 2753352), (756, 2644092), (792, 2523906), (847, 2360016), (891, 2243472), (924, 2163348), (968, 2065014), (972, 2056516), (1008, 1983069), (1089, 1835568), (1134, 1762728), (1188, 1682604), (1214, 1646568), (1232, 1622511), (1296, 1542387), (1386, 1442232), (1452, 1376676), (1512, 1322046), (1584, 1261953), (1694, 1180008), (1701, 1175152), (1782, 1121736), (1821, 1097712), (1848, 1081674), (1936, 1032507), (1944, 1028258), (2079, 961488), (2178, 917784), (2268, 881364), (2376, 841302), (2428, 823284), (2541, 786672), (2673, 747824), (2772, 721116), (2904, 688338), (3024, 661023), (3267, 611856), (3388, 590004), (3402, 587576), (3564, 560868), (3642, 548856), (3696, 540837), (3888, 514129), (4158, 480744), (4249, 470448), (4356, 458892), (4536, 440682), (4752, 420651), (4856, 411642), (5082, 393336), (5346, 373912), (5463, 365904), (5544, 360558), (5808, 344169), (6237, 320496), (6534, 305928), (6677, 299376), (6776, 295002), (6804, 293788), (7128, 280434), (7284, 274428), (7623, 262224), (8316, 240372), (8498, 235224), (8712, 229446), (9072, 220341), (9712, 205821), (9801, 203952), (10164, 196668), (10692, 186956), (10926, 182952), (11088, 180279), (12474, 160248), (12747, 156816), (13068, 152964), (13354, 149688), (13552, 147501), (13608, 146894), (14256, 140217), (14568, 137214), (15246, 131112), (16389, 121968), (16632, 120186), (16996, 117612), (17424, 114723), (18711, 106832), (19602, 101976), (20031, 99792), (20328, 98334), (21384, 93478), (21852, 91476), (22869, 87408), (24948, 80124), (25494, 78408), (26136, 76482), (26708, 74844), (27216, 73447), (29136, 68607), (29403, 67984), (30492, 65556), (32778, 60984), (33264, 60093), (33992, 58806), (37422, 53416), (38241, 52272), (39204, 50988), (40062, 49896), (40656, 49167), (42768, 46739), (43704, 45738)]