1383041776816

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1997}}^1\times {\mathrm{2447}}^1$

素因数の和:4504

約数の個数: 180

約数和(自身を含む): 3292823272608

約数和(自身を除く): 1909781495792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 361, 392, 532, 722, 784, 931, 1064, 1444, 1862, 1997, 2128, 2447, 2527, 2888, 3724, 3994, 4894, 5054, 5776, 7448, 7988, 9788, 10108, 13979, 14896, 15976, 17129, 17689, 19576, 20216, 27958, 31952, 34258, 35378, 37943, 39152, 40432, 46493, 55916, 68516, 70756, 75886, 92986, 97853, 111832, 119903, 137032, 141512, 151772, 185972, 195706, 223664, 239806, 265601, 274064, 283024, 303544, 325451, 371944, 391412, 479612, 531202, 607088, 650902, 720917, 743888, 782824, 883367, 959224, 1062404, 1301804, 1441834, 1565648, 1766734, 1859207, 1918448, 2124808, 2278157, 2603608, 2883668, 3533468, 3718414, 4249616, 4556314, 4886659, 5046419, 5207216, 5767336, 6183569, 7066936, 7436828, 9112628, 9773318, 10092838, 11534672, 12367138, 14133872, 14873656, 18225256, 19546636, 20185676, 24734276, 29747312, 34206613, 35324933, 36450512, 39093272, 40371352, 43284983, 49468552, 68413226, 70649866, 78186544, 80742704, 86569966, 92846521, 98937104, 136826452, 141299732, 173139932, 185693042, 239446291, 273652904, 282599464, 346279864, 371386084, 478892582, 547305808, 565198928, 649925647, 692559728, 742772168, 957785164, 1299851294, 1485544336, 1764083899, 1915570328, 2599702588, 3528167798, 3831140656, 4549479529, 5199405176, 7056335596, 9098959058, 10398810352, 12348587293, 14112671192, 18197918116, 24697174586, 28225342384, 36395836232, 49394349172, 72791672464, 86440111051, 98788698344, 172880222102, 197577396688, 345760444204, 691520888408, 1383041776816]

約数ペア:

[(1, 1383041776816), (2, 691520888408), (4, 345760444204), (7, 197577396688), (8, 172880222102), (14, 98788698344), (16, 86440111051), (19, 72791672464), (28, 49394349172), (38, 36395836232), (49, 28225342384), (56, 24697174586), (76, 18197918116), (98, 14112671192), (112, 12348587293), (133, 10398810352), (152, 9098959058), (196, 7056335596), (266, 5199405176), (304, 4549479529), (361, 3831140656), (392, 3528167798), (532, 2599702588), (722, 1915570328), (784, 1764083899), (931, 1485544336), (1064, 1299851294), (1444, 957785164), (1862, 742772168), (1997, 692559728), (2128, 649925647), (2447, 565198928), (2527, 547305808), (2888, 478892582), (3724, 371386084), (3994, 346279864), (4894, 282599464), (5054, 273652904), (5776, 239446291), (7448, 185693042), (7988, 173139932), (9788, 141299732), (10108, 136826452), (13979, 98937104), (14896, 92846521), (15976, 86569966), (17129, 80742704), (17689, 78186544), (19576, 70649866), (20216, 68413226), (27958, 49468552), (31952, 43284983), (34258, 40371352), (35378, 39093272), (37943, 36450512), (39152, 35324933), (40432, 34206613), (46493, 29747312), (55916, 24734276), (68516, 20185676), (70756, 19546636), (75886, 18225256), (92986, 14873656), (97853, 14133872), (111832, 12367138), (119903, 11534672), (137032, 10092838), (141512, 9773318), (151772, 9112628), (185972, 7436828), (195706, 7066936), (223664, 6183569), (239806, 5767336), (265601, 5207216), (274064, 5046419), (283024, 4886659), (303544, 4556314), (325451, 4249616), (371944, 3718414), (391412, 3533468), (479612, 2883668), (531202, 2603608), (607088, 2278157), (650902, 2124808), (720917, 1918448), (743888, 1859207), (782824, 1766734), (883367, 1565648), (959224, 1441834), (1062404, 1301804)]