2905814016

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1517

約数の個数: 264

約数和(自身を含む): 9905252864

約数和(自身を除く): 6999438848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1453, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2906, 2976, 3072, 3472, 3584, 3906, 3968, 4032, 4359, 4464, 4608, 5208, 5376, 5812, 5952, 6944, 7168, 7812, 7936, 8064, 8718, 8928, 9216, 10171, 10416, 10752, 11624, 11904, 13077, 13888, 15624, 15872, 16128, 17436, 17856, 20342, 20832, 21504, 23248, 23808, 26154, 27776, 30513, 31248, 31744, 32256, 34872, 35712, 40684, 41664, 45043, 46496, 47616, 52308, 55552, 61026, 62496, 64512, 69744, 71424, 81368, 83328, 90086, 91539, 92992, 95232, 104616, 111104, 122052, 124992, 135129, 139488, 142848, 162736, 166656, 180172, 183078, 185984, 209232, 222208, 244104, 249984, 270258, 278976, 285696, 315301, 325472, 333312, 360344, 366156, 371968, 405387, 418464, 488208, 499968, 540516, 557952, 630602, 650944, 666624, 720688, 732312, 743936, 810774, 836928, 945903, 976416, 999936, 1081032, 1115904, 1261204, 1301888, 1441376, 1464624, 1487872, 1621548, 1673856, 1891806, 1952832, 1999872, 2162064, 2231808, 2522408, 2603776, 2837709, 2882752, 2929248, 3243096, 3347712, 3783612, 3905664, 4324128, 4463616, 5044816, 5207552, 5675418, 5765504, 5858496, 6486192, 6695424, 7567224, 7811328, 8648256, 10089632, 10415104, 11350836, 11531008, 11716992, 12972384, 13390848, 15134448, 15622656, 17296512, 20179264, 22701672, 23062016, 23433984, 25944768, 30268896, 31245312, 34593024, 40358528, 45403344, 46124032, 46867968, 51889536, 60537792, 69186048, 80717056, 90806688, 93735936, 103779072, 121075584, 138372096, 161434112, 181613376, 207558144, 242151168, 322868224, 363226752, 415116288, 484302336, 726453504, 968604672, 1452907008, 2905814016]

約数ペア:

[(1, 2905814016), (2, 1452907008), (3, 968604672), (4, 726453504), (6, 484302336), (7, 415116288), (8, 363226752), (9, 322868224), (12, 242151168), (14, 207558144), (16, 181613376), (18, 161434112), (21, 138372096), (24, 121075584), (28, 103779072), (31, 93735936), (32, 90806688), (36, 80717056), (42, 69186048), (48, 60537792), (56, 51889536), (62, 46867968), (63, 46124032), (64, 45403344), (72, 40358528), (84, 34593024), (93, 31245312), (96, 30268896), (112, 25944768), (124, 23433984), (126, 23062016), (128, 22701672), (144, 20179264), (168, 17296512), (186, 15622656), (192, 15134448), (217, 13390848), (224, 12972384), (248, 11716992), (252, 11531008), (256, 11350836), (279, 10415104), (288, 10089632), (336, 8648256), (372, 7811328), (384, 7567224), (434, 6695424), (448, 6486192), (496, 5858496), (504, 5765504), (512, 5675418), (558, 5207552), (576, 5044816), (651, 4463616), (672, 4324128), (744, 3905664), (768, 3783612), (868, 3347712), (896, 3243096), (992, 2929248), (1008, 2882752), (1024, 2837709), (1116, 2603776), (1152, 2522408), (1302, 2231808), (1344, 2162064), (1453, 1999872), (1488, 1952832), (1536, 1891806), (1736, 1673856), (1792, 1621548), (1953, 1487872), (1984, 1464624), (2016, 1441376), (2232, 1301888), (2304, 1261204), (2604, 1115904), (2688, 1081032), (2906, 999936), (2976, 976416), (3072, 945903), (3472, 836928), (3584, 810774), (3906, 743936), (3968, 732312), (4032, 720688), (4359, 666624), (4464, 650944), (4608, 630602), (5208, 557952), (5376, 540516), (5812, 499968), (5952, 488208), (6944, 418464), (7168, 405387), (7812, 371968), (7936, 366156), (8064, 360344), (8718, 333312), (8928, 325472), (9216, 315301), (10171, 285696), (10416, 278976), (10752, 270258), (11624, 249984), (11904, 244104), (13077, 222208), (13888, 209232), (15624, 185984), (15872, 183078), (16128, 180172), (17436, 166656), (17856, 162736), (20342, 142848), (20832, 139488), (21504, 135129), (23248, 124992), (23808, 122052), (26154, 111104), (27776, 104616), (30513, 95232), (31248, 92992), (31744, 91539), (32256, 90086), (34872, 83328), (35712, 81368), (40684, 71424), (41664, 69744), (45043, 64512), (46496, 62496), (47616, 61026), (52308, 55552)]