748706688

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 2266664400

約数和(自身を除く): 1517957712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 73, 87, 96, 116, 128, 144, 146, 174, 192, 219, 232, 261, 288, 292, 307, 348, 384, 438, 464, 522, 576, 584, 614, 657, 696, 876, 921, 928, 1044, 1152, 1168, 1228, 1314, 1392, 1752, 1842, 1856, 2088, 2117, 2336, 2456, 2628, 2763, 2784, 3504, 3684, 3712, 4176, 4234, 4672, 4912, 5256, 5526, 5568, 6351, 7008, 7368, 8352, 8468, 8903, 9344, 9824, 10512, 11052, 11136, 12702, 14016, 14736, 16704, 16936, 17806, 19053, 19648, 21024, 22104, 22411, 25404, 26709, 28032, 29472, 33408, 33872, 35612, 38106, 39296, 42048, 44208, 44822, 50808, 53418, 58944, 67233, 67744, 71224, 76212, 80127, 84096, 88416, 89644, 101616, 106836, 117888, 134466, 135488, 142448, 152424, 160254, 176832, 179288, 201699, 203232, 213672, 268932, 270976, 284896, 304848, 320508, 353664, 358576, 403398, 406464, 427344, 537864, 569792, 609696, 641016, 649919, 717152, 806796, 812928, 854688, 1075728, 1139584, 1219392, 1282032, 1299838, 1434304, 1613592, 1709376, 1949757, 2151456, 2438784, 2564064, 2599676, 2868608, 3227184, 3418752, 3899514, 4302912, 5128128, 5199352, 5849271, 6454368, 7799028, 8605824, 10256256, 10398704, 11698542, 12908736, 15598056, 20797408, 23397084, 25817472, 31196112, 41594816, 46794168, 62392224, 83189632, 93588336, 124784448, 187176672, 249568896, 374353344, 748706688]

約数ペア:

[(1, 748706688), (2, 374353344), (3, 249568896), (4, 187176672), (6, 124784448), (8, 93588336), (9, 83189632), (12, 62392224), (16, 46794168), (18, 41594816), (24, 31196112), (29, 25817472), (32, 23397084), (36, 20797408), (48, 15598056), (58, 12908736), (64, 11698542), (72, 10398704), (73, 10256256), (87, 8605824), (96, 7799028), (116, 6454368), (128, 5849271), (144, 5199352), (146, 5128128), (174, 4302912), (192, 3899514), (219, 3418752), (232, 3227184), (261, 2868608), (288, 2599676), (292, 2564064), (307, 2438784), (348, 2151456), (384, 1949757), (438, 1709376), (464, 1613592), (522, 1434304), (576, 1299838), (584, 1282032), (614, 1219392), (657, 1139584), (696, 1075728), (876, 854688), (921, 812928), (928, 806796), (1044, 717152), (1152, 649919), (1168, 641016), (1228, 609696), (1314, 569792), (1392, 537864), (1752, 427344), (1842, 406464), (1856, 403398), (2088, 358576), (2117, 353664), (2336, 320508), (2456, 304848), (2628, 284896), (2763, 270976), (2784, 268932), (3504, 213672), (3684, 203232), (3712, 201699), (4176, 179288), (4234, 176832), (4672, 160254), (4912, 152424), (5256, 142448), (5526, 135488), (5568, 134466), (6351, 117888), (7008, 106836), (7368, 101616), (8352, 89644), (8468, 88416), (8903, 84096), (9344, 80127), (9824, 76212), (10512, 71224), (11052, 67744), (11136, 67233), (12702, 58944), (14016, 53418), (14736, 50808), (16704, 44822), (16936, 44208), (17806, 42048), (19053, 39296), (19648, 38106), (21024, 35612), (22104, 33872), (22411, 33408), (25404, 29472), (26709, 28032)]