309101744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 713097216

約数和(自身を除く): 403995472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 434, 496, 508, 701, 868, 889, 1016, 1402, 1736, 1778, 2032, 2804, 3472, 3556, 3937, 4907, 5608, 7112, 7874, 9814, 11216, 14224, 15748, 19628, 21731, 27559, 31496, 39256, 43462, 55118, 62992, 78512, 86924, 89027, 110236, 152117, 173848, 178054, 220472, 304234, 347696, 356108, 440944, 608468, 623189, 712216, 1216936, 1246378, 1424432, 2433872, 2492756, 2759837, 4985512, 5519674, 9971024, 11039348, 19318859, 22078696, 38637718, 44157392, 77275436, 154550872, 309101744]

約数ペア:

[(1, 309101744), (2, 154550872), (4, 77275436), (7, 44157392), (8, 38637718), (14, 22078696), (16, 19318859), (28, 11039348), (31, 9971024), (56, 5519674), (62, 4985512), (112, 2759837), (124, 2492756), (127, 2433872), (217, 1424432), (248, 1246378), (254, 1216936), (434, 712216), (496, 623189), (508, 608468), (701, 440944), (868, 356108), (889, 347696), (1016, 304234), (1402, 220472), (1736, 178054), (1778, 173848), (2032, 152117), (2804, 110236), (3472, 89027), (3556, 86924), (3937, 78512), (4907, 62992), (5608, 55118), (7112, 43462), (7874, 39256), (9814, 31496), (11216, 27559), (14224, 21731), (15748, 19628)]