2578331392

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 6553808016

約数和(自身を除く): 3975476624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 97, 98, 104, 112, 128, 163, 182, 194, 196, 208, 224, 256, 326, 364, 388, 392, 416, 448, 637, 652, 679, 728, 776, 784, 832, 896, 1141, 1261, 1274, 1304, 1358, 1456, 1552, 1568, 1664, 1792, 2119, 2282, 2522, 2548, 2608, 2716, 2912, 3104, 3136, 3328, 4238, 4564, 4753, 5044, 5096, 5216, 5432, 5824, 6208, 6272, 7987, 8476, 8827, 9128, 9506, 10088, 10192, 10432, 10864, 11648, 12416, 12544, 14833, 15811, 15974, 16952, 17654, 18256, 19012, 20176, 20384, 20864, 21728, 23296, 24832, 29666, 31622, 31948, 33904, 35308, 36512, 38024, 40352, 40768, 41728, 43456, 59332, 61789, 63244, 63896, 67808, 70616, 73024, 76048, 80704, 81536, 86912, 103831, 110677, 118664, 123578, 126488, 127792, 135616, 141232, 146048, 152096, 161408, 163072, 173824, 205543, 207662, 221354, 237328, 247156, 252976, 255584, 271232, 282464, 292096, 304192, 322816, 411086, 415324, 442708, 474656, 494312, 505952, 511168, 542464, 564928, 608384, 774739, 822172, 830648, 885416, 949312, 988624, 1011904, 1022336, 1129856, 1216768, 1438801, 1549478, 1644344, 1661296, 1770832, 1898624, 1977248, 2023808, 2044672, 2259712, 2877602, 3098956, 3288688, 3322592, 3541664, 3797248, 3954496, 4047616, 5755204, 6197912, 6577376, 6645184, 7083328, 7908992, 10071607, 11510408, 12395824, 13154752, 13290368, 14166656, 15817984, 20143214, 23020816, 24791648, 26309504, 26580736, 28333312, 40286428, 46041632, 49583296, 52619008, 80572856, 92083264, 99166592, 161145712, 184166528, 198333184, 322291424, 368333056, 644582848, 1289165696, 2578331392]

約数ペア:

[(1, 2578331392), (2, 1289165696), (4, 644582848), (7, 368333056), (8, 322291424), (13, 198333184), (14, 184166528), (16, 161145712), (26, 99166592), (28, 92083264), (32, 80572856), (49, 52619008), (52, 49583296), (56, 46041632), (64, 40286428), (91, 28333312), (97, 26580736), (98, 26309504), (104, 24791648), (112, 23020816), (128, 20143214), (163, 15817984), (182, 14166656), (194, 13290368), (196, 13154752), (208, 12395824), (224, 11510408), (256, 10071607), (326, 7908992), (364, 7083328), (388, 6645184), (392, 6577376), (416, 6197912), (448, 5755204), (637, 4047616), (652, 3954496), (679, 3797248), (728, 3541664), (776, 3322592), (784, 3288688), (832, 3098956), (896, 2877602), (1141, 2259712), (1261, 2044672), (1274, 2023808), (1304, 1977248), (1358, 1898624), (1456, 1770832), (1552, 1661296), (1568, 1644344), (1664, 1549478), (1792, 1438801), (2119, 1216768), (2282, 1129856), (2522, 1022336), (2548, 1011904), (2608, 988624), (2716, 949312), (2912, 885416), (3104, 830648), (3136, 822172), (3328, 774739), (4238, 608384), (4564, 564928), (4753, 542464), (5044, 511168), (5096, 505952), (5216, 494312), (5432, 474656), (5824, 442708), (6208, 415324), (6272, 411086), (7987, 322816), (8476, 304192), (8827, 292096), (9128, 282464), (9506, 271232), (10088, 255584), (10192, 252976), (10432, 247156), (10864, 237328), (11648, 221354), (12416, 207662), (12544, 205543), (14833, 173824), (15811, 163072), (15974, 161408), (16952, 152096), (17654, 146048), (18256, 141232), (19012, 135616), (20176, 127792), (20384, 126488), (20864, 123578), (21728, 118664), (23296, 110677), (24832, 103831), (29666, 86912), (31622, 81536), (31948, 80704), (33904, 76048), (35308, 73024), (36512, 70616), (38024, 67808), (40352, 63896), (40768, 63244), (41728, 61789), (43456, 59332)]