3920223944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{337}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 9891772800

約数和(自身を除く): 5971548856

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 29, 38, 52, 56, 58, 76, 91, 104, 116, 133, 152, 182, 203, 232, 247, 266, 337, 364, 377, 406, 494, 532, 551, 674, 728, 754, 812, 841, 988, 1064, 1102, 1348, 1508, 1624, 1682, 1729, 1976, 2204, 2359, 2639, 2696, 3016, 3364, 3458, 3857, 4381, 4408, 4718, 5278, 5887, 6403, 6728, 6916, 7163, 7714, 8762, 9436, 9773, 10556, 10933, 11774, 12806, 13832, 14326, 15428, 15979, 17524, 18872, 19546, 21112, 21866, 23548, 25612, 28652, 30667, 30856, 31958, 35048, 39092, 43732, 44821, 47096, 50141, 51224, 57304, 61334, 63916, 68411, 76531, 78184, 83239, 87464, 89642, 100282, 111853, 122668, 127049, 127832, 136822, 153062, 166478, 179284, 185687, 200564, 207727, 223706, 245336, 254098, 273644, 283417, 306124, 332956, 358568, 371374, 401128, 415454, 447412, 508196, 547288, 566834, 582673, 612248, 665912, 742748, 830908, 889343, 894824, 1016392, 1133668, 1165346, 1299809, 1454089, 1485496, 1661816, 1778686, 1983919, 2267336, 2330692, 2413931, 2599618, 2908178, 3557372, 3684421, 3967838, 4661384, 4827862, 5199236, 5384923, 5816356, 7114744, 7368842, 7935676, 9655724, 10398472, 10769846, 11632712, 14737684, 15871352, 16897517, 19311448, 21539692, 25790947, 29475368, 33795034, 37694461, 43079384, 51581894, 67590068, 70003999, 75388922, 103163788, 135180136, 140007998, 150777844, 206327576, 280015996, 301555688, 490027993, 560031992, 980055986, 1960111972, 3920223944]

約数ペア:

[(1, 3920223944), (2, 1960111972), (4, 980055986), (7, 560031992), (8, 490027993), (13, 301555688), (14, 280015996), (19, 206327576), (26, 150777844), (28, 140007998), (29, 135180136), (38, 103163788), (52, 75388922), (56, 70003999), (58, 67590068), (76, 51581894), (91, 43079384), (104, 37694461), (116, 33795034), (133, 29475368), (152, 25790947), (182, 21539692), (203, 19311448), (232, 16897517), (247, 15871352), (266, 14737684), (337, 11632712), (364, 10769846), (377, 10398472), (406, 9655724), (494, 7935676), (532, 7368842), (551, 7114744), (674, 5816356), (728, 5384923), (754, 5199236), (812, 4827862), (841, 4661384), (988, 3967838), (1064, 3684421), (1102, 3557372), (1348, 2908178), (1508, 2599618), (1624, 2413931), (1682, 2330692), (1729, 2267336), (1976, 1983919), (2204, 1778686), (2359, 1661816), (2639, 1485496), (2696, 1454089), (3016, 1299809), (3364, 1165346), (3458, 1133668), (3857, 1016392), (4381, 894824), (4408, 889343), (4718, 830908), (5278, 742748), (5887, 665912), (6403, 612248), (6728, 582673), (6916, 566834), (7163, 547288), (7714, 508196), (8762, 447412), (9436, 415454), (9773, 401128), (10556, 371374), (10933, 358568), (11774, 332956), (12806, 306124), (13832, 283417), (14326, 273644), (15428, 254098), (15979, 245336), (17524, 223706), (18872, 207727), (19546, 200564), (21112, 185687), (21866, 179284), (23548, 166478), (25612, 153062), (28652, 136822), (30667, 127832), (30856, 127049), (31958, 122668), (35048, 111853), (39092, 100282), (43732, 89642), (44821, 87464), (47096, 83239), (50141, 78184), (51224, 76531), (57304, 68411), (61334, 63916)]