388661801470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{116461}}^1$

素因数の和:116845

約数の個数: 64

約数和(自身を含む): 754371890496

約数和(自身を除く): 365710089026

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 293, 335, 586, 670, 1139, 1465, 2278, 2930, 4981, 5695, 9962, 11390, 19631, 24905, 39262, 49810, 98155, 116461, 196310, 232922, 333727, 582305, 667454, 1164610, 1668635, 1979837, 3337270, 3959674, 7802887, 9899185, 15605774, 19798370, 34123073, 39014435, 68246146, 78028870, 132649079, 170615365, 265298158, 341230730, 580092241, 663245395, 1160184482, 1326490790, 2286245891, 2900461205, 4572491782, 5800922410, 11431229455, 22862458910, 38866180147, 77732360294, 194330900735, 388661801470]

約数ペア:

[(1, 388661801470), (2, 194330900735), (5, 77732360294), (10, 38866180147), (17, 22862458910), (34, 11431229455), (67, 5800922410), (85, 4572491782), (134, 2900461205), (170, 2286245891), (293, 1326490790), (335, 1160184482), (586, 663245395), (670, 580092241), (1139, 341230730), (1465, 265298158), (2278, 170615365), (2930, 132649079), (4981, 78028870), (5695, 68246146), (9962, 39014435), (11390, 34123073), (19631, 19798370), (24905, 15605774), (39262, 9899185), (49810, 7802887), (98155, 3959674), (116461, 3337270), (196310, 1979837), (232922, 1668635), (333727, 1164610), (582305, 667454)]