39418681904

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{8233}}^1$

素因数の和:8483

約数の個数: 120

約数和(自身を含む): 92185492608

約数和(自身を除く): 52766810704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 197, 217, 248, 392, 394, 434, 496, 784, 788, 868, 1379, 1519, 1576, 1736, 2758, 3038, 3152, 3472, 5516, 6076, 6107, 8233, 9653, 11032, 12152, 12214, 16466, 19306, 22064, 24304, 24428, 32932, 38612, 42749, 48856, 57631, 65864, 77224, 85498, 97712, 115262, 131728, 154448, 170996, 230524, 255223, 299243, 341992, 403417, 461048, 510446, 598486, 683984, 806834, 922096, 1020892, 1196972, 1613668, 1621901, 1786561, 2041784, 2393944, 3227336, 3243802, 3573122, 4083568, 4787888, 6454672, 6487604, 7146244, 11353307, 12505927, 12975208, 14292488, 22706614, 25011854, 25950416, 28584976, 45413228, 50023708, 50278931, 79473149, 90826456, 100047416, 100557862, 158946298, 181652912, 200094832, 201115724, 317892596, 351952517, 402231448, 635785192, 703905034, 804462896, 1271570384, 1407810068, 2463667619, 2815620136, 4927335238, 5631240272, 9854670476, 19709340952, 39418681904]

約数ペア:

[(1, 39418681904), (2, 19709340952), (4, 9854670476), (7, 5631240272), (8, 4927335238), (14, 2815620136), (16, 2463667619), (28, 1407810068), (31, 1271570384), (49, 804462896), (56, 703905034), (62, 635785192), (98, 402231448), (112, 351952517), (124, 317892596), (196, 201115724), (197, 200094832), (217, 181652912), (248, 158946298), (392, 100557862), (394, 100047416), (434, 90826456), (496, 79473149), (784, 50278931), (788, 50023708), (868, 45413228), (1379, 28584976), (1519, 25950416), (1576, 25011854), (1736, 22706614), (2758, 14292488), (3038, 12975208), (3152, 12505927), (3472, 11353307), (5516, 7146244), (6076, 6487604), (6107, 6454672), (8233, 4787888), (9653, 4083568), (11032, 3573122), (12152, 3243802), (12214, 3227336), (16466, 2393944), (19306, 2041784), (22064, 1786561), (24304, 1621901), (24428, 1613668), (32932, 1196972), (38612, 1020892), (42749, 922096), (48856, 806834), (57631, 683984), (65864, 598486), (77224, 510446), (85498, 461048), (97712, 403417), (115262, 341992), (131728, 299243), (154448, 255223), (170996, 230524)]