877631328

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 3042869760

約数和(自身を除く): 2165238432

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, 84, 93, 96, 108, 112, 124, 126, 144, 151, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 302, 336, 372, 378, 432, 434, 453, 496, 504, 558, 604, 651, 672, 744, 756, 837, 864, 868, 906, 961, 992, 1008, 1057, 1116, 1208, 1302, 1359, 1488, 1512, 1674, 1736, 1812, 1922, 1953, 2016, 2114, 2232, 2416, 2604, 2718, 2883, 2976, 3024, 3171, 3348, 3472, 3624, 3844, 3906, 4077, 4228, 4464, 4681, 4832, 5208, 5436, 5766, 5859, 6048, 6342, 6696, 6727, 6944, 7248, 7688, 7812, 8154, 8456, 8649, 8928, 9362, 9513, 10416, 10872, 11532, 11718, 12684, 13392, 13454, 14043, 14496, 15376, 15624, 16308, 16912, 17298, 18724, 19026, 20181, 20832, 21744, 23064, 23436, 25368, 25947, 26784, 26908, 28086, 28539, 30752, 31248, 32616, 32767, 33824, 34596, 37448, 38052, 40362, 42129, 43488, 46128, 46872, 50736, 51894, 53816, 56172, 57078, 60543, 62496, 65232, 65534, 69192, 74896, 76104, 80724, 84258, 92256, 93744, 98301, 101472, 103788, 107632, 112344, 114156, 121086, 126387, 130464, 131068, 138384, 145111, 149792, 152208, 161448, 168516, 181629, 187488, 196602, 207576, 215264, 224688, 228312, 242172, 252774, 262136, 276768, 290222, 294903, 304416, 322896, 337032, 363258, 393204, 415152, 435333, 449376, 456624, 484344, 505548, 524272, 580444, 589806, 645792, 674064, 726516, 786408, 830304, 870666, 884709, 913248, 968688, 1011096, 1015777, 1048544, 1160888, 1179612, 1305999, 1348128, 1453032, 1572816, 1741332, 1769418, 1937376, 2022192, 2031554, 2321776, 2359224, 2611998, 2906064, 3047331, 3145632, 3482664, 3538836, 3917997, 4044384, 4063108, 4643552, 4718448, 5223996, 5812128, 6094662, 6965328, 7077672, 7835994, 8126216, 9141993, 9436896, 10447992, 12189324, 13930656, 14155344, 15671988, 16252432, 18283986, 20895984, 24378648, 27425979, 28310688, 31343976, 32504864, 36567972, 41791968, 48757296, 54851958, 62687952, 73135944, 97514592, 109703916, 125375904, 146271888, 219407832, 292543776, 438815664, 877631328]

約数ペア:

[(1, 877631328), (2, 438815664), (3, 292543776), (4, 219407832), (6, 146271888), (7, 125375904), (8, 109703916), (9, 97514592), (12, 73135944), (14, 62687952), (16, 54851958), (18, 48757296), (21, 41791968), (24, 36567972), (27, 32504864), (28, 31343976), (31, 28310688), (32, 27425979), (36, 24378648), (42, 20895984), (48, 18283986), (54, 16252432), (56, 15671988), (62, 14155344), (63, 13930656), (72, 12189324), (84, 10447992), (93, 9436896), (96, 9141993), (108, 8126216), (112, 7835994), (124, 7077672), (126, 6965328), (144, 6094662), (151, 5812128), (168, 5223996), (186, 4718448), (189, 4643552), (216, 4063108), (217, 4044384), (224, 3917997), (248, 3538836), (252, 3482664), (279, 3145632), (288, 3047331), (302, 2906064), (336, 2611998), (372, 2359224), (378, 2321776), (432, 2031554), (434, 2022192), (453, 1937376), (496, 1769418), (504, 1741332), (558, 1572816), (604, 1453032), (651, 1348128), (672, 1305999), (744, 1179612), (756, 1160888), (837, 1048544), (864, 1015777), (868, 1011096), (906, 968688), (961, 913248), (992, 884709), (1008, 870666), (1057, 830304), (1116, 786408), (1208, 726516), (1302, 674064), (1359, 645792), (1488, 589806), (1512, 580444), (1674, 524272), (1736, 505548), (1812, 484344), (1922, 456624), (1953, 449376), (2016, 435333), (2114, 415152), (2232, 393204), (2416, 363258), (2604, 337032), (2718, 322896), (2883, 304416), (2976, 294903), (3024, 290222), (3171, 276768), (3348, 262136), (3472, 252774), (3624, 242172), (3844, 228312), (3906, 224688), (4077, 215264), (4228, 207576), (4464, 196602), (4681, 187488), (4832, 181629), (5208, 168516), (5436, 161448), (5766, 152208), (5859, 149792), (6048, 145111), (6342, 138384), (6696, 131068), (6727, 130464), (6944, 126387), (7248, 121086), (7688, 114156), (7812, 112344), (8154, 107632), (8456, 103788), (8649, 101472), (8928, 98301), (9362, 93744), (9513, 92256), (10416, 84258), (10872, 80724), (11532, 76104), (11718, 74896), (12684, 69192), (13392, 65534), (13454, 65232), (14043, 62496), (14496, 60543), (15376, 57078), (15624, 56172), (16308, 53816), (16912, 51894), (17298, 50736), (18724, 46872), (19026, 46128), (20181, 43488), (20832, 42129), (21744, 40362), (23064, 38052), (23436, 37448), (25368, 34596), (25947, 33824), (26784, 32767), (26908, 32616), (28086, 31248), (28539, 30752)]