2047655808

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:978

約数の個数: 256

約数和(自身を含む): 6708499200

約数和(自身を除く): 4660843392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 61, 64, 66, 72, 88, 96, 99, 108, 122, 128, 132, 144, 176, 183, 192, 198, 216, 244, 264, 288, 297, 352, 366, 384, 396, 432, 488, 528, 549, 576, 594, 671, 704, 732, 792, 864, 883, 976, 1056, 1098, 1152, 1188, 1342, 1408, 1464, 1584, 1647, 1728, 1766, 1952, 2013, 2112, 2196, 2376, 2649, 2684, 2928, 3168, 3294, 3456, 3532, 3904, 4026, 4224, 4392, 4752, 5298, 5368, 5856, 6039, 6336, 6588, 7064, 7808, 7947, 8052, 8784, 9504, 9713, 10596, 10736, 11712, 12078, 12672, 13176, 14128, 15894, 16104, 17568, 18117, 19008, 19426, 21192, 21472, 23424, 23841, 24156, 26352, 28256, 29139, 31788, 32208, 35136, 36234, 38016, 38852, 42384, 42944, 47682, 48312, 52704, 53863, 56512, 58278, 63576, 64416, 70272, 72468, 77704, 84768, 85888, 87417, 95364, 96624, 105408, 107726, 113024, 116556, 127152, 128832, 144936, 155408, 161589, 169536, 174834, 190728, 193248, 210816, 215452, 233112, 254304, 257664, 262251, 289872, 310816, 323178, 339072, 349668, 381456, 386496, 430904, 466224, 484767, 508608, 524502, 579744, 592493, 621632, 646356, 699336, 762912, 772992, 861808, 932448, 969534, 1017216, 1049004, 1159488, 1184986, 1243264, 1292712, 1398672, 1454301, 1525824, 1723616, 1777479, 1864896, 1939068, 2098008, 2318976, 2369972, 2585424, 2797344, 2908602, 3051648, 3447232, 3554958, 3729792, 3878136, 4196016, 4739944, 5170848, 5332437, 5594688, 5817204, 6894464, 7109916, 7756272, 8392032, 9479888, 10341696, 10664874, 11189376, 11634408, 14219832, 15512544, 15997311, 16784064, 18959776, 20683392, 21329748, 23268816, 28439664, 31025088, 31994622, 33568128, 37919552, 42659496, 46537632, 56879328, 62050176, 63989244, 75839104, 85318992, 93075264, 113758656, 127978488, 170637984, 186150528, 227517312, 255956976, 341275968, 511913952, 682551936, 1023827904, 2047655808]

約数ペア:

[(1, 2047655808), (2, 1023827904), (3, 682551936), (4, 511913952), (6, 341275968), (8, 255956976), (9, 227517312), (11, 186150528), (12, 170637984), (16, 127978488), (18, 113758656), (22, 93075264), (24, 85318992), (27, 75839104), (32, 63989244), (33, 62050176), (36, 56879328), (44, 46537632), (48, 42659496), (54, 37919552), (61, 33568128), (64, 31994622), (66, 31025088), (72, 28439664), (88, 23268816), (96, 21329748), (99, 20683392), (108, 18959776), (122, 16784064), (128, 15997311), (132, 15512544), (144, 14219832), (176, 11634408), (183, 11189376), (192, 10664874), (198, 10341696), (216, 9479888), (244, 8392032), (264, 7756272), (288, 7109916), (297, 6894464), (352, 5817204), (366, 5594688), (384, 5332437), (396, 5170848), (432, 4739944), (488, 4196016), (528, 3878136), (549, 3729792), (576, 3554958), (594, 3447232), (671, 3051648), (704, 2908602), (732, 2797344), (792, 2585424), (864, 2369972), (883, 2318976), (976, 2098008), (1056, 1939068), (1098, 1864896), (1152, 1777479), (1188, 1723616), (1342, 1525824), (1408, 1454301), (1464, 1398672), (1584, 1292712), (1647, 1243264), (1728, 1184986), (1766, 1159488), (1952, 1049004), (2013, 1017216), (2112, 969534), (2196, 932448), (2376, 861808), (2649, 772992), (2684, 762912), (2928, 699336), (3168, 646356), (3294, 621632), (3456, 592493), (3532, 579744), (3904, 524502), (4026, 508608), (4224, 484767), (4392, 466224), (4752, 430904), (5298, 386496), (5368, 381456), (5856, 349668), (6039, 339072), (6336, 323178), (6588, 310816), (7064, 289872), (7808, 262251), (7947, 257664), (8052, 254304), (8784, 233112), (9504, 215452), (9713, 210816), (10596, 193248), (10736, 190728), (11712, 174834), (12078, 169536), (12672, 161589), (13176, 155408), (14128, 144936), (15894, 128832), (16104, 127152), (17568, 116556), (18117, 113024), (19008, 107726), (19426, 105408), (21192, 96624), (21472, 95364), (23424, 87417), (23841, 85888), (24156, 84768), (26352, 77704), (28256, 72468), (29139, 70272), (31788, 64416), (32208, 63576), (35136, 58278), (36234, 56512), (38016, 53863), (38852, 52704), (42384, 48312), (42944, 47682)]