2185499008

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 256

約数和(自身を含む): 5865799680

約数和(自身を除く): 3680300672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 32, 44, 46, 56, 62, 64, 77, 88, 92, 112, 124, 128, 154, 161, 176, 184, 217, 224, 248, 253, 308, 311, 322, 341, 352, 368, 434, 448, 496, 506, 616, 622, 644, 682, 704, 713, 736, 868, 896, 992, 1012, 1232, 1244, 1288, 1364, 1408, 1426, 1472, 1736, 1771, 1984, 2024, 2177, 2387, 2464, 2488, 2576, 2728, 2852, 2944, 3421, 3472, 3542, 3968, 4048, 4354, 4774, 4928, 4976, 4991, 5152, 5456, 5704, 6842, 6944, 7084, 7153, 7843, 8096, 8708, 9548, 9641, 9856, 9952, 9982, 10304, 10912, 11408, 13684, 13888, 14168, 14306, 15686, 16192, 17416, 19096, 19282, 19904, 19964, 20608, 21824, 22816, 23947, 27368, 27776, 28336, 28612, 31372, 32384, 34832, 38192, 38564, 39808, 39928, 43648, 45632, 47894, 50071, 54736, 54901, 56672, 57224, 62744, 67487, 69664, 76384, 77128, 78683, 79856, 91264, 95788, 100142, 106051, 109472, 109802, 113344, 114448, 125488, 134974, 139328, 152768, 154256, 157366, 159712, 191576, 200284, 212102, 218944, 219604, 221743, 226688, 228896, 250976, 269948, 278656, 305536, 308512, 314732, 319424, 383152, 400568, 424204, 437888, 439208, 443486, 457792, 501952, 539896, 550781, 617024, 629464, 638848, 742357, 766304, 801136, 848408, 878416, 886972, 915584, 1003904, 1079792, 1101562, 1234048, 1258928, 1484714, 1532608, 1552201, 1602272, 1696816, 1756832, 1773944, 2159584, 2203124, 2439173, 2517856, 2969428, 3065216, 3104402, 3204544, 3393632, 3513664, 3547888, 4319168, 4406248, 4878346, 5035712, 5938856, 6208804, 6409088, 6787264, 7027328, 7095776, 8638336, 8812496, 9756692, 10071424, 11877712, 12417608, 13574528, 14191552, 17074211, 17624992, 19513384, 23755424, 24835216, 28383104, 34148422, 35249984, 39026768, 47510848, 49670432, 68296844, 70499968, 78053536, 95021696, 99340864, 136593688, 156107072, 198681728, 273187376, 312214144, 546374752, 1092749504, 2185499008]

約数ペア:

[(1, 2185499008), (2, 1092749504), (4, 546374752), (7, 312214144), (8, 273187376), (11, 198681728), (14, 156107072), (16, 136593688), (22, 99340864), (23, 95021696), (28, 78053536), (31, 70499968), (32, 68296844), (44, 49670432), (46, 47510848), (56, 39026768), (62, 35249984), (64, 34148422), (77, 28383104), (88, 24835216), (92, 23755424), (112, 19513384), (124, 17624992), (128, 17074211), (154, 14191552), (161, 13574528), (176, 12417608), (184, 11877712), (217, 10071424), (224, 9756692), (248, 8812496), (253, 8638336), (308, 7095776), (311, 7027328), (322, 6787264), (341, 6409088), (352, 6208804), (368, 5938856), (434, 5035712), (448, 4878346), (496, 4406248), (506, 4319168), (616, 3547888), (622, 3513664), (644, 3393632), (682, 3204544), (704, 3104402), (713, 3065216), (736, 2969428), (868, 2517856), (896, 2439173), (992, 2203124), (1012, 2159584), (1232, 1773944), (1244, 1756832), (1288, 1696816), (1364, 1602272), (1408, 1552201), (1426, 1532608), (1472, 1484714), (1736, 1258928), (1771, 1234048), (1984, 1101562), (2024, 1079792), (2177, 1003904), (2387, 915584), (2464, 886972), (2488, 878416), (2576, 848408), (2728, 801136), (2852, 766304), (2944, 742357), (3421, 638848), (3472, 629464), (3542, 617024), (3968, 550781), (4048, 539896), (4354, 501952), (4774, 457792), (4928, 443486), (4976, 439208), (4991, 437888), (5152, 424204), (5456, 400568), (5704, 383152), (6842, 319424), (6944, 314732), (7084, 308512), (7153, 305536), (7843, 278656), (8096, 269948), (8708, 250976), (9548, 228896), (9641, 226688), (9856, 221743), (9952, 219604), (9982, 218944), (10304, 212102), (10912, 200284), (11408, 191576), (13684, 159712), (13888, 157366), (14168, 154256), (14306, 152768), (15686, 139328), (16192, 134974), (17416, 125488), (19096, 114448), (19282, 113344), (19904, 109802), (19964, 109472), (20608, 106051), (21824, 100142), (22816, 95788), (23947, 91264), (27368, 79856), (27776, 78683), (28336, 77128), (28612, 76384), (31372, 69664), (32384, 67487), (34832, 62744), (38192, 57224), (38564, 56672), (39808, 54901), (39928, 54736), (43648, 50071), (45632, 47894)]