520048536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 1532382720

約数和(自身を除く): 1012334184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 193, 258, 301, 344, 373, 386, 516, 579, 602, 746, 772, 903, 1032, 1119, 1158, 1204, 1351, 1492, 1544, 1806, 2238, 2316, 2408, 2611, 2702, 2984, 3612, 4053, 4476, 4632, 5222, 5404, 7224, 7833, 8106, 8299, 8952, 10444, 10808, 15666, 16039, 16212, 16598, 20888, 24897, 31332, 32078, 32424, 33196, 48117, 49794, 58093, 62664, 64156, 66392, 71989, 96234, 99588, 112273, 116186, 128312, 143978, 174279, 192468, 199176, 215967, 224546, 232372, 287956, 336819, 348558, 384936, 431934, 449092, 464744, 503923, 575912, 673638, 697116, 863868, 898184, 1007846, 1347276, 1394232, 1511769, 1727736, 2015692, 2694552, 3023538, 3095527, 4031384, 6047076, 6191054, 9286581, 12094152, 12382108, 18573162, 21668689, 24764216, 37146324, 43337378, 65006067, 74292648, 86674756, 130012134, 173349512, 260024268, 520048536]

約数ペア:

[(1, 520048536), (2, 260024268), (3, 173349512), (4, 130012134), (6, 86674756), (7, 74292648), (8, 65006067), (12, 43337378), (14, 37146324), (21, 24764216), (24, 21668689), (28, 18573162), (42, 12382108), (43, 12094152), (56, 9286581), (84, 6191054), (86, 6047076), (129, 4031384), (168, 3095527), (172, 3023538), (193, 2694552), (258, 2015692), (301, 1727736), (344, 1511769), (373, 1394232), (386, 1347276), (516, 1007846), (579, 898184), (602, 863868), (746, 697116), (772, 673638), (903, 575912), (1032, 503923), (1119, 464744), (1158, 449092), (1204, 431934), (1351, 384936), (1492, 348558), (1544, 336819), (1806, 287956), (2238, 232372), (2316, 224546), (2408, 215967), (2611, 199176), (2702, 192468), (2984, 174279), (3612, 143978), (4053, 128312), (4476, 116186), (4632, 112273), (5222, 99588), (5404, 96234), (7224, 71989), (7833, 66392), (8106, 64156), (8299, 62664), (8952, 58093), (10444, 49794), (10808, 48117), (15666, 33196), (16039, 32424), (16212, 32078), (16598, 31332), (20888, 24897)]