306383168

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 112

約数和(自身を含む): 772875264

約数和(自身を除く): 466492096

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, 1697, 1736, 1984, 2821, 2912, 3224, 3394, 3472, 5642, 5824, 6448, 6788, 6944, 11284, 11879, 12896, 13576, 13888, 22061, 22568, 23758, 25792, 27152, 44122, 45136, 47516, 52607, 54304, 88244, 90272, 95032, 105214, 108608, 154427, 176488, 180544, 190064, 210428, 308854, 352976, 368249, 380128, 420856, 617708, 683891, 705952, 736498, 760256, 841712, 1235416, 1367782, 1411904, 1472996, 1683424, 2470832, 2735564, 2945992, 3366848, 4787237, 4941664, 5471128, 5891984, 9574474, 9883328, 10942256, 11783968, 19148948, 21884512, 23567936, 38297896, 43769024, 76595792, 153191584, 306383168]

約数ペア:

[(1, 306383168), (2, 153191584), (4, 76595792), (7, 43769024), (8, 38297896), (13, 23567936), (14, 21884512), (16, 19148948), (26, 11783968), (28, 10942256), (31, 9883328), (32, 9574474), (52, 5891984), (56, 5471128), (62, 4941664), (64, 4787237), (91, 3366848), (104, 2945992), (112, 2735564), (124, 2470832), (182, 1683424), (208, 1472996), (217, 1411904), (224, 1367782), (248, 1235416), (364, 841712), (403, 760256), (416, 736498), (434, 705952), (448, 683891), (496, 617708), (728, 420856), (806, 380128), (832, 368249), (868, 352976), (992, 308854), (1456, 210428), (1612, 190064), (1697, 180544), (1736, 176488), (1984, 154427), (2821, 108608), (2912, 105214), (3224, 95032), (3394, 90272), (3472, 88244), (5642, 54304), (5824, 52607), (6448, 47516), (6788, 45136), (6944, 44122), (11284, 27152), (11879, 25792), (12896, 23758), (13576, 22568), (13888, 22061)]