40438207744

素因数分解:

$2^8\times {\mathrm{11}}^4\times {\mathrm{10789}}^1$

素因数の和:10849

約数の個数: 90

約数和(自身を含む): 88797977450

約数和(自身を除く): 48359769706

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1331, 1408, 1936, 2662, 2816, 3872, 5324, 7744, 10648, 10789, 14641, 15488, 21296, 21578, 29282, 30976, 42592, 43156, 58564, 85184, 86312, 117128, 118679, 170368, 172624, 234256, 237358, 340736, 345248, 468512, 474716, 690496, 937024, 949432, 1305469, 1380992, 1874048, 1898864, 2610938, 2761984, 3748096, 3797728, 5221876, 7595456, 10443752, 14360159, 15190912, 20887504, 28720318, 30381824, 41775008, 57440636, 83550016, 114881272, 157961749, 167100032, 229762544, 315923498, 334200064, 459525088, 631846996, 919050176, 1263693992, 1838100352, 2527387984, 3676200704, 5054775968, 10109551936, 20219103872, 40438207744]

約数ペア:

[(1, 40438207744), (2, 20219103872), (4, 10109551936), (8, 5054775968), (11, 3676200704), (16, 2527387984), (22, 1838100352), (32, 1263693992), (44, 919050176), (64, 631846996), (88, 459525088), (121, 334200064), (128, 315923498), (176, 229762544), (242, 167100032), (256, 157961749), (352, 114881272), (484, 83550016), (704, 57440636), (968, 41775008), (1331, 30381824), (1408, 28720318), (1936, 20887504), (2662, 15190912), (2816, 14360159), (3872, 10443752), (5324, 7595456), (7744, 5221876), (10648, 3797728), (10789, 3748096), (14641, 2761984), (15488, 2610938), (21296, 1898864), (21578, 1874048), (29282, 1380992), (30976, 1305469), (42592, 949432), (43156, 937024), (58564, 690496), (85184, 474716), (86312, 468512), (117128, 345248), (118679, 340736), (170368, 237358), (172624, 234256)]