4528781568

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 216

約数和(自身を含む): 13596360960

約数和(自身を除く): 9067579392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 163, 186, 192, 248, 256, 279, 288, 326, 372, 384, 389, 489, 496, 558, 576, 652, 744, 768, 778, 978, 992, 1116, 1152, 1167, 1304, 1467, 1488, 1556, 1956, 1984, 2232, 2304, 2334, 2608, 2934, 2976, 3112, 3501, 3912, 3968, 4464, 4668, 5053, 5216, 5868, 5952, 6224, 7002, 7824, 7936, 8928, 9336, 10106, 10432, 11736, 11904, 12059, 12448, 14004, 15159, 15648, 17856, 18672, 20212, 20864, 23472, 23808, 24118, 24896, 28008, 30318, 31296, 35712, 36177, 37344, 40424, 41728, 45477, 46944, 48236, 49792, 56016, 60636, 62592, 63407, 71424, 72354, 74688, 80848, 90954, 93888, 96472, 99584, 108531, 112032, 121272, 125184, 126814, 144708, 149376, 161696, 181908, 187776, 190221, 192944, 217062, 224064, 242544, 253628, 289416, 298752, 323392, 363816, 375552, 380442, 385888, 434124, 448128, 485088, 507256, 570663, 578832, 646784, 727632, 760884, 771776, 868248, 896256, 970176, 1014512, 1141326, 1157664, 1293568, 1455264, 1521768, 1543552, 1736496, 1940352, 1965617, 2029024, 2282652, 2315328, 2910528, 3043536, 3087104, 3472992, 3880704, 3931234, 4058048, 4565304, 4630656, 5821056, 5896851, 6087072, 6945984, 7862468, 8116096, 9130608, 9261312, 11642112, 11793702, 12174144, 13891968, 15724936, 16232192, 17690553, 18261216, 23587404, 24348288, 27783936, 31449872, 35381106, 36522432, 47174808, 48696576, 62899744, 70762212, 73044864, 94349616, 125799488, 141524424, 146089728, 188699232, 251598976, 283048848, 377398464, 503197952, 566097696, 754796928, 1132195392, 1509593856, 2264390784, 4528781568]

約数ペア:

[(1, 4528781568), (2, 2264390784), (3, 1509593856), (4, 1132195392), (6, 754796928), (8, 566097696), (9, 503197952), (12, 377398464), (16, 283048848), (18, 251598976), (24, 188699232), (31, 146089728), (32, 141524424), (36, 125799488), (48, 94349616), (62, 73044864), (64, 70762212), (72, 62899744), (93, 48696576), (96, 47174808), (124, 36522432), (128, 35381106), (144, 31449872), (163, 27783936), (186, 24348288), (192, 23587404), (248, 18261216), (256, 17690553), (279, 16232192), (288, 15724936), (326, 13891968), (372, 12174144), (384, 11793702), (389, 11642112), (489, 9261312), (496, 9130608), (558, 8116096), (576, 7862468), (652, 6945984), (744, 6087072), (768, 5896851), (778, 5821056), (978, 4630656), (992, 4565304), (1116, 4058048), (1152, 3931234), (1167, 3880704), (1304, 3472992), (1467, 3087104), (1488, 3043536), (1556, 2910528), (1956, 2315328), (1984, 2282652), (2232, 2029024), (2304, 1965617), (2334, 1940352), (2608, 1736496), (2934, 1543552), (2976, 1521768), (3112, 1455264), (3501, 1293568), (3912, 1157664), (3968, 1141326), (4464, 1014512), (4668, 970176), (5053, 896256), (5216, 868248), (5868, 771776), (5952, 760884), (6224, 727632), (7002, 646784), (7824, 578832), (7936, 570663), (8928, 507256), (9336, 485088), (10106, 448128), (10432, 434124), (11736, 385888), (11904, 380442), (12059, 375552), (12448, 363816), (14004, 323392), (15159, 298752), (15648, 289416), (17856, 253628), (18672, 242544), (20212, 224064), (20864, 217062), (23472, 192944), (23808, 190221), (24118, 187776), (24896, 181908), (28008, 161696), (30318, 149376), (31296, 144708), (35712, 126814), (36177, 125184), (37344, 121272), (40424, 112032), (41728, 108531), (45477, 99584), (46944, 96472), (48236, 93888), (49792, 90954), (56016, 80848), (60636, 74688), (62592, 72354), (63407, 71424)]