1264479104

素因数分解:

$2^7\times 7^3\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 2981664000

約数和(自身を除く): 1717184896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 128, 166, 196, 224, 332, 343, 347, 392, 448, 581, 664, 686, 694, 784, 896, 1162, 1328, 1372, 1388, 1568, 2324, 2429, 2656, 2744, 2776, 3136, 4067, 4648, 4858, 5312, 5488, 5552, 6272, 8134, 9296, 9716, 10624, 10976, 11104, 16268, 17003, 18592, 19432, 21952, 22208, 28469, 28801, 32536, 34006, 37184, 38864, 43904, 44416, 56938, 57602, 65072, 68012, 74368, 77728, 113876, 115204, 119021, 130144, 136024, 155456, 201607, 227752, 230408, 238042, 260288, 272048, 310912, 403214, 455504, 460816, 476084, 520576, 544096, 806428, 911008, 921632, 952168, 1088192, 1411249, 1612856, 1822016, 1843264, 1904336, 2176384, 2822498, 3225712, 3644032, 3686528, 3808672, 5644996, 6451424, 7617344, 9878743, 11289992, 12902848, 15234688, 19757486, 22579984, 25805696, 39514972, 45159968, 79029944, 90319936, 158059888, 180639872, 316119776, 632239552, 1264479104]

約数ペア:

[(1, 1264479104), (2, 632239552), (4, 316119776), (7, 180639872), (8, 158059888), (14, 90319936), (16, 79029944), (28, 45159968), (32, 39514972), (49, 25805696), (56, 22579984), (64, 19757486), (83, 15234688), (98, 12902848), (112, 11289992), (128, 9878743), (166, 7617344), (196, 6451424), (224, 5644996), (332, 3808672), (343, 3686528), (347, 3644032), (392, 3225712), (448, 2822498), (581, 2176384), (664, 1904336), (686, 1843264), (694, 1822016), (784, 1612856), (896, 1411249), (1162, 1088192), (1328, 952168), (1372, 921632), (1388, 911008), (1568, 806428), (2324, 544096), (2429, 520576), (2656, 476084), (2744, 460816), (2776, 455504), (3136, 403214), (4067, 310912), (4648, 272048), (4858, 260288), (5312, 238042), (5488, 230408), (5552, 227752), (6272, 201607), (8134, 155456), (9296, 136024), (9716, 130144), (10624, 119021), (10976, 115204), (11104, 113876), (16268, 77728), (17003, 74368), (18592, 68012), (19432, 65072), (21952, 57602), (22208, 56938), (28469, 44416), (28801, 43904), (32536, 38864), (34006, 37184)]