215447897952

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127681}}^1$

素因数の和:127744

約数の個数: 288

約数和(自身を含む): 749568927744

約数和(自身を除く): 534121029792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 243, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 672, 744, 756, 837, 864, 868, 972, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1701, 1736, 1944, 1953, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3348, 3402, 3472, 3888, 3906, 4464, 4536, 5022, 5208, 5859, 6048, 6696, 6804, 6944, 7533, 7776, 7812, 8928, 9072, 10044, 10416, 11718, 13392, 13608, 15066, 15624, 17577, 18144, 20088, 20832, 23436, 26784, 27216, 30132, 31248, 35154, 40176, 46872, 52731, 54432, 60264, 62496, 70308, 80352, 93744, 105462, 120528, 127681, 140616, 187488, 210924, 241056, 255362, 281232, 383043, 421848, 510724, 562464, 766086, 843696, 893767, 1021448, 1149129, 1532172, 1687392, 1787534, 2042896, 2298258, 2681301, 3064344, 3447387, 3575068, 3958111, 4085792, 4596516, 5362602, 6128688, 6894774, 7150136, 7916222, 8043903, 9193032, 10342161, 10725204, 11874333, 12257376, 13789548, 14300272, 15832444, 16087806, 18386064, 20684322, 21450408, 23748666, 24131709, 27579096, 27706777, 28600544, 31026483, 31664888, 32175612, 35622999, 36772128, 41368644, 42900816, 47497332, 48263418, 55158192, 55413554, 62052966, 63329776, 64351224, 71245998, 72395127, 82737288, 83120331, 85801632, 94994664, 96526836, 106868997, 110316384, 110827108, 124105932, 126659552, 128702448, 142491996, 144790254, 165474576, 166240662, 189989328, 193053672, 213737994, 217185381, 221654216, 248211864, 249360993, 257404896, 284983992, 289580508, 320606991, 330949152, 332481324, 379978656, 386107344, 427475988, 434370762, 443308432, 496423728, 498721986, 569967984, 579161016, 641213982, 664962648, 748082979, 772214688, 854951976, 868741524, 886616864, 961820973, 992847456, 997443972, 1139935968, 1158322032, 1282427964, 1329925296, 1496165958, 1709903952, 1737483048, 1923641946, 1994887944, 2244248937, 2316644064, 2564855928, 2659850592, 2992331916, 3419807904, 3474966096, 3847283892, 3989775888, 4488497874, 5129711856, 5984663832, 6732746811, 6949932192, 7694567784, 7979551776, 8976995748, 10259423712, 11969327664, 13465493622, 15389135568, 17953991496, 23938655328, 26930987244, 30778271136, 35907982992, 53861974488, 71815965984, 107723948976, 215447897952]

約数ペア:

[(1, 215447897952), (2, 107723948976), (3, 71815965984), (4, 53861974488), (6, 35907982992), (7, 30778271136), (8, 26930987244), (9, 23938655328), (12, 17953991496), (14, 15389135568), (16, 13465493622), (18, 11969327664), (21, 10259423712), (24, 8976995748), (27, 7979551776), (28, 7694567784), (31, 6949932192), (32, 6732746811), (36, 5984663832), (42, 5129711856), (48, 4488497874), (54, 3989775888), (56, 3847283892), (62, 3474966096), (63, 3419807904), (72, 2992331916), (81, 2659850592), (84, 2564855928), (93, 2316644064), (96, 2244248937), (108, 1994887944), (112, 1923641946), (124, 1737483048), (126, 1709903952), (144, 1496165958), (162, 1329925296), (168, 1282427964), (186, 1158322032), (189, 1139935968), (216, 997443972), (217, 992847456), (224, 961820973), (243, 886616864), (248, 868741524), (252, 854951976), (279, 772214688), (288, 748082979), (324, 664962648), (336, 641213982), (372, 579161016), (378, 569967984), (432, 498721986), (434, 496423728), (486, 443308432), (496, 434370762), (504, 427475988), (558, 386107344), (567, 379978656), (648, 332481324), (651, 330949152), (672, 320606991), (744, 289580508), (756, 284983992), (837, 257404896), (864, 249360993), (868, 248211864), (972, 221654216), (992, 217185381), (1008, 213737994), (1116, 193053672), (1134, 189989328), (1296, 166240662), (1302, 165474576), (1488, 144790254), (1512, 142491996), (1674, 128702448), (1701, 126659552), (1736, 124105932), (1944, 110827108), (1953, 110316384), (2016, 106868997), (2232, 96526836), (2268, 94994664), (2511, 85801632), (2592, 83120331), (2604, 82737288), (2976, 72395127), (3024, 71245998), (3348, 64351224), (3402, 63329776), (3472, 62052966), (3888, 55413554), (3906, 55158192), (4464, 48263418), (4536, 47497332), (5022, 42900816), (5208, 41368644), (5859, 36772128), (6048, 35622999), (6696, 32175612), (6804, 31664888), (6944, 31026483), (7533, 28600544), (7776, 27706777), (7812, 27579096), (8928, 24131709), (9072, 23748666), (10044, 21450408), (10416, 20684322), (11718, 18386064), (13392, 16087806), (13608, 15832444), (15066, 14300272), (15624, 13789548), (17577, 12257376), (18144, 11874333), (20088, 10725204), (20832, 10342161), (23436, 9193032), (26784, 8043903), (27216, 7916222), (30132, 7150136), (31248, 6894774), (35154, 6128688), (40176, 5362602), (46872, 4596516), (52731, 4085792), (54432, 3958111), (60264, 3575068), (62496, 3447387), (70308, 3064344), (80352, 2681301), (93744, 2298258), (105462, 2042896), (120528, 1787534), (127681, 1687392), (140616, 1532172), (187488, 1149129), (210924, 1021448), (241056, 893767), (255362, 843696), (281232, 766086), (383043, 562464), (421848, 510724)]