1255607136

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 4461649920

約数和(自身を除く): 3206042784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 37, 42, 48, 54, 56, 62, 63, 72, 74, 84, 93, 96, 108, 111, 112, 124, 126, 144, 148, 168, 181, 186, 189, 216, 217, 222, 224, 248, 252, 259, 279, 288, 296, 333, 336, 362, 372, 378, 432, 434, 444, 496, 504, 518, 543, 558, 592, 651, 666, 672, 724, 744, 756, 777, 837, 864, 868, 888, 992, 999, 1008, 1036, 1086, 1116, 1147, 1184, 1267, 1302, 1332, 1448, 1488, 1512, 1554, 1629, 1674, 1736, 1776, 1953, 1998, 2016, 2072, 2172, 2232, 2294, 2331, 2534, 2604, 2664, 2896, 2976, 3024, 3108, 3258, 3348, 3441, 3472, 3552, 3801, 3906, 3996, 4144, 4344, 4464, 4588, 4662, 4887, 5068, 5208, 5328, 5611, 5792, 5859, 6048, 6216, 6516, 6696, 6697, 6882, 6944, 6993, 7602, 7812, 7992, 8029, 8288, 8688, 8928, 9176, 9324, 9774, 10136, 10323, 10416, 10656, 11222, 11403, 11718, 12432, 13032, 13392, 13394, 13764, 13986, 15204, 15624, 15984, 16058, 16833, 17376, 18352, 18648, 19548, 20091, 20272, 20646, 20832, 22444, 22806, 23436, 24087, 24864, 26064, 26784, 26788, 27528, 27972, 30408, 30969, 31248, 31968, 32116, 33666, 34209, 36704, 37296, 39096, 39277, 40182, 40544, 41292, 44888, 45612, 46872, 46879, 48174, 50499, 52128, 53576, 55056, 55944, 60273, 60816, 61938, 62496, 64232, 67332, 68418, 72261, 74592, 78192, 78554, 80364, 82584, 89776, 91224, 93744, 93758, 96348, 100998, 107152, 110112, 111888, 117831, 120546, 121632, 123876, 128464, 134664, 136836, 140637, 144522, 151497, 156384, 157108, 160728, 165168, 179552, 180819, 182448, 187488, 187516, 192696, 201996, 207607, 214304, 216783, 223776, 235662, 241092, 247752, 256928, 269328, 273672, 281274, 289044, 302994, 314216, 321456, 330336, 353493, 361638, 364896, 375032, 385392, 403992, 415214, 421911, 433566, 471324, 482184, 495504, 538656, 547344, 562548, 578088, 605988, 622821, 628432, 642912, 706986, 723276, 750064, 770784, 807984, 830428, 843822, 867132, 942648, 964368, 991008, 1060479, 1094688, 1125096, 1156176, 1211976, 1245642, 1256864, 1265733, 1413972, 1446552, 1453249, 1500128, 1615968, 1660856, 1687644, 1734264, 1868463, 1885296, 1928736, 2120958, 2250192, 2312352, 2423952, 2491284, 2531466, 2827944, 2893104, 2906498, 3321712, 3375288, 3468528, 3736926, 3770592, 4241916, 4359747, 4500384, 4847904, 4982568, 5062932, 5605389, 5655888, 5786208, 5812996, 6643424, 6750576, 6937056, 7473852, 8483832, 8719494, 9965136, 10125864, 11210778, 11311776, 11625992, 13079241, 13501152, 14947704, 16967664, 17438988, 19930272, 20251728, 22421556, 23251984, 26158482, 29895408, 33935328, 34877976, 39237723, 40503456, 44843112, 46503968, 52316964, 59790816, 69755952, 78475446, 89686224, 104633928, 139511904, 156950892, 179372448, 209267856, 313901784, 418535712, 627803568, 1255607136]

約数ペア:

[(1, 1255607136), (2, 627803568), (3, 418535712), (4, 313901784), (6, 209267856), (7, 179372448), (8, 156950892), (9, 139511904), (12, 104633928), (14, 89686224), (16, 78475446), (18, 69755952), (21, 59790816), (24, 52316964), (27, 46503968), (28, 44843112), (31, 40503456), (32, 39237723), (36, 34877976), (37, 33935328), (42, 29895408), (48, 26158482), (54, 23251984), (56, 22421556), (62, 20251728), (63, 19930272), (72, 17438988), (74, 16967664), (84, 14947704), (93, 13501152), (96, 13079241), (108, 11625992), (111, 11311776), (112, 11210778), (124, 10125864), (126, 9965136), (144, 8719494), (148, 8483832), (168, 7473852), (181, 6937056), (186, 6750576), (189, 6643424), (216, 5812996), (217, 5786208), (222, 5655888), (224, 5605389), (248, 5062932), (252, 4982568), (259, 4847904), (279, 4500384), (288, 4359747), (296, 4241916), (333, 3770592), (336, 3736926), (362, 3468528), (372, 3375288), (378, 3321712), (432, 2906498), (434, 2893104), (444, 2827944), (496, 2531466), (504, 2491284), (518, 2423952), (543, 2312352), (558, 2250192), (592, 2120958), (651, 1928736), (666, 1885296), (672, 1868463), (724, 1734264), (744, 1687644), (756, 1660856), (777, 1615968), (837, 1500128), (864, 1453249), (868, 1446552), (888, 1413972), (992, 1265733), (999, 1256864), (1008, 1245642), (1036, 1211976), (1086, 1156176), (1116, 1125096), (1147, 1094688), (1184, 1060479), (1267, 991008), (1302, 964368), (1332, 942648), (1448, 867132), (1488, 843822), (1512, 830428), (1554, 807984), (1629, 770784), (1674, 750064), (1736, 723276), (1776, 706986), (1953, 642912), (1998, 628432), (2016, 622821), (2072, 605988), (2172, 578088), (2232, 562548), (2294, 547344), (2331, 538656), (2534, 495504), (2604, 482184), (2664, 471324), (2896, 433566), (2976, 421911), (3024, 415214), (3108, 403992), (3258, 385392), (3348, 375032), (3441, 364896), (3472, 361638), (3552, 353493), (3801, 330336), (3906, 321456), (3996, 314216), (4144, 302994), (4344, 289044), (4464, 281274), (4588, 273672), (4662, 269328), (4887, 256928), (5068, 247752), (5208, 241092), (5328, 235662), (5611, 223776), (5792, 216783), (5859, 214304), (6048, 207607), (6216, 201996), (6516, 192696), (6696, 187516), (6697, 187488), (6882, 182448), (6944, 180819), (6993, 179552), (7602, 165168), (7812, 160728), (7992, 157108), (8029, 156384), (8288, 151497), (8688, 144522), (8928, 140637), (9176, 136836), (9324, 134664), (9774, 128464), (10136, 123876), (10323, 121632), (10416, 120546), (10656, 117831), (11222, 111888), (11403, 110112), (11718, 107152), (12432, 100998), (13032, 96348), (13392, 93758), (13394, 93744), (13764, 91224), (13986, 89776), (15204, 82584), (15624, 80364), (15984, 78554), (16058, 78192), (16833, 74592), (17376, 72261), (18352, 68418), (18648, 67332), (19548, 64232), (20091, 62496), (20272, 61938), (20646, 60816), (20832, 60273), (22444, 55944), (22806, 55056), (23436, 53576), (24087, 52128), (24864, 50499), (26064, 48174), (26784, 46879), (26788, 46872), (27528, 45612), (27972, 44888), (30408, 41292), (30969, 40544), (31248, 40182), (31968, 39277), (32116, 39096), (33666, 37296), (34209, 36704)]