317576896

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1822

約数の個数: 112

約数和(自身を含む): 801095680

約数和(自身を除く): 483518784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1759, 1984, 2821, 2912, 3224, 3472, 3518, 5642, 5824, 6448, 6944, 7036, 11284, 12313, 12896, 13888, 14072, 22568, 22867, 24626, 25792, 28144, 45136, 45734, 49252, 54529, 56288, 90272, 91468, 98504, 109058, 112576, 160069, 180544, 182936, 197008, 218116, 320138, 365872, 381703, 394016, 436232, 640276, 708877, 731744, 763406, 788032, 872464, 1280552, 1417754, 1463488, 1526812, 1744928, 2561104, 2835508, 3053624, 3489856, 4962139, 5122208, 5671016, 6107248, 9924278, 10244416, 11342032, 12214496, 19848556, 22684064, 24428992, 39697112, 45368128, 79394224, 158788448, 317576896]

約数ペア:

[(1, 317576896), (2, 158788448), (4, 79394224), (7, 45368128), (8, 39697112), (13, 24428992), (14, 22684064), (16, 19848556), (26, 12214496), (28, 11342032), (31, 10244416), (32, 9924278), (52, 6107248), (56, 5671016), (62, 5122208), (64, 4962139), (91, 3489856), (104, 3053624), (112, 2835508), (124, 2561104), (182, 1744928), (208, 1526812), (217, 1463488), (224, 1417754), (248, 1280552), (364, 872464), (403, 788032), (416, 763406), (434, 731744), (448, 708877), (496, 640276), (728, 436232), (806, 394016), (832, 381703), (868, 365872), (992, 320138), (1456, 218116), (1612, 197008), (1736, 182936), (1759, 180544), (1984, 160069), (2821, 112576), (2912, 109058), (3224, 98504), (3472, 91468), (3518, 90272), (5642, 56288), (5824, 54529), (6448, 49252), (6944, 45734), (7036, 45136), (11284, 28144), (12313, 25792), (12896, 24626), (13888, 22867), (14072, 22568)]