381763872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 1246452480

約数和(自身を除く): 864688608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 409, 463, 504, 672, 818, 926, 1008, 1227, 1389, 1636, 1852, 2016, 2454, 2778, 2863, 3241, 3272, 3681, 3704, 4167, 4908, 5556, 5726, 6482, 6544, 7362, 7408, 8334, 8589, 9723, 9816, 11112, 11452, 12964, 13088, 14724, 14816, 16668, 17178, 19446, 19632, 22224, 22904, 25767, 25928, 29169, 29448, 33336, 34356, 38892, 39264, 44448, 45808, 51534, 51856, 58338, 58896, 66672, 68712, 77784, 91616, 103068, 103712, 116676, 117792, 133344, 137424, 155568, 189367, 206136, 233352, 274848, 311136, 378734, 412272, 466704, 568101, 757468, 824544, 933408, 1136202, 1325569, 1514936, 1704303, 2272404, 2651138, 3029872, 3408606, 3976707, 4544808, 5302276, 6059744, 6817212, 7953414, 9089616, 10604552, 11930121, 13634424, 15906828, 18179232, 21209104, 23860242, 27268848, 31813656, 42418208, 47720484, 54537696, 63627312, 95440968, 127254624, 190881936, 381763872]

約数ペア:

[(1, 381763872), (2, 190881936), (3, 127254624), (4, 95440968), (6, 63627312), (7, 54537696), (8, 47720484), (9, 42418208), (12, 31813656), (14, 27268848), (16, 23860242), (18, 21209104), (21, 18179232), (24, 15906828), (28, 13634424), (32, 11930121), (36, 10604552), (42, 9089616), (48, 7953414), (56, 6817212), (63, 6059744), (72, 5302276), (84, 4544808), (96, 3976707), (112, 3408606), (126, 3029872), (144, 2651138), (168, 2272404), (224, 1704303), (252, 1514936), (288, 1325569), (336, 1136202), (409, 933408), (463, 824544), (504, 757468), (672, 568101), (818, 466704), (926, 412272), (1008, 378734), (1227, 311136), (1389, 274848), (1636, 233352), (1852, 206136), (2016, 189367), (2454, 155568), (2778, 137424), (2863, 133344), (3241, 117792), (3272, 116676), (3681, 103712), (3704, 103068), (4167, 91616), (4908, 77784), (5556, 68712), (5726, 66672), (6482, 58896), (6544, 58338), (7362, 51856), (7408, 51534), (8334, 45808), (8589, 44448), (9723, 39264), (9816, 38892), (11112, 34356), (11452, 33336), (12964, 29448), (13088, 29169), (14724, 25928), (14816, 25767), (16668, 22904), (17178, 22224), (19446, 19632)]