1927745456

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2699

約数の個数: 120

約数和(自身を含む): 4744946304

約数和(自身を除く): 2817200848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 196, 208, 292, 364, 392, 511, 584, 637, 728, 784, 949, 1022, 1168, 1274, 1456, 1898, 2044, 2548, 2591, 3577, 3796, 4088, 5096, 5182, 6643, 7154, 7592, 8176, 10192, 10364, 13286, 14308, 15184, 18137, 20728, 26572, 28616, 33683, 36274, 41456, 46501, 53144, 57232, 67366, 72548, 93002, 106288, 126959, 134732, 145096, 186004, 189143, 235781, 253918, 269464, 290192, 372008, 378286, 471562, 507836, 538928, 744016, 756572, 943124, 1015672, 1324001, 1513144, 1650467, 1886248, 2031344, 2458859, 2648002, 3026288, 3300934, 3772496, 4917718, 5296004, 6601868, 9268007, 9835436, 10592008, 13203736, 17212013, 18536014, 19670872, 21184016, 26407472, 34424026, 37072028, 39341744, 68848052, 74144056, 120484091, 137696104, 148288112, 240968182, 275392208, 481936364, 963872728, 1927745456]

約数ペア:

[(1, 1927745456), (2, 963872728), (4, 481936364), (7, 275392208), (8, 240968182), (13, 148288112), (14, 137696104), (16, 120484091), (26, 74144056), (28, 68848052), (49, 39341744), (52, 37072028), (56, 34424026), (73, 26407472), (91, 21184016), (98, 19670872), (104, 18536014), (112, 17212013), (146, 13203736), (182, 10592008), (196, 9835436), (208, 9268007), (292, 6601868), (364, 5296004), (392, 4917718), (511, 3772496), (584, 3300934), (637, 3026288), (728, 2648002), (784, 2458859), (949, 2031344), (1022, 1886248), (1168, 1650467), (1274, 1513144), (1456, 1324001), (1898, 1015672), (2044, 943124), (2548, 756572), (2591, 744016), (3577, 538928), (3796, 507836), (4088, 471562), (5096, 378286), (5182, 372008), (6643, 290192), (7154, 269464), (7592, 253918), (8176, 235781), (10192, 189143), (10364, 186004), (13286, 145096), (14308, 134732), (15184, 126959), (18137, 106288), (20728, 93002), (26572, 72548), (28616, 67366), (33683, 57232), (36274, 53144), (41456, 46501)]