917583615260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{216023}}^1$

素因数の和:216124

約数の個数: 144

約数和(自身を含む): 2270393229888

約数和(自身を除く): 1352809614628

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 85, 124, 130, 155, 170, 221, 260, 310, 340, 403, 442, 527, 620, 806, 884, 961, 1054, 1105, 1612, 1922, 2015, 2108, 2210, 2635, 3844, 4030, 4420, 4805, 5270, 6851, 8060, 9610, 10540, 12493, 13702, 16337, 19220, 24986, 27404, 32674, 34255, 49972, 62465, 65348, 68510, 81685, 124930, 137020, 163370, 212381, 216023, 249860, 326740, 424762, 432046, 849524, 864092, 1061905, 1080115, 2123810, 2160230, 2808299, 3672391, 4247620, 4320460, 5616598, 6696713, 7344782, 11233196, 13393426, 14041495, 14689564, 18361955, 26786852, 28082990, 33483565, 36723910, 47741083, 56165980, 66967130, 73447820, 87057269, 95482166, 113844121, 133934260, 174114538, 190964332, 207598103, 227688242, 238705415, 348229076, 415196206, 435286345, 455376484, 477410830, 569220605, 830392412, 870572690, 954821660, 1037990515, 1138441210, 1479973573, 1741145380, 2075981030, 2276882420, 2698775339, 2959947146, 3529167751, 4151962060, 5397550678, 5919894292, 7058335502, 7399867865, 10795101356, 13493876695, 14116671004, 14799735730, 17645838755, 26987753390, 29599471460, 35291677510, 45879180763, 53975506780, 70583355020, 91758361526, 183516723052, 229395903815, 458791807630, 917583615260]

約数ペア:

[(1, 917583615260), (2, 458791807630), (4, 229395903815), (5, 183516723052), (10, 91758361526), (13, 70583355020), (17, 53975506780), (20, 45879180763), (26, 35291677510), (31, 29599471460), (34, 26987753390), (52, 17645838755), (62, 14799735730), (65, 14116671004), (68, 13493876695), (85, 10795101356), (124, 7399867865), (130, 7058335502), (155, 5919894292), (170, 5397550678), (221, 4151962060), (260, 3529167751), (310, 2959947146), (340, 2698775339), (403, 2276882420), (442, 2075981030), (527, 1741145380), (620, 1479973573), (806, 1138441210), (884, 1037990515), (961, 954821660), (1054, 870572690), (1105, 830392412), (1612, 569220605), (1922, 477410830), (2015, 455376484), (2108, 435286345), (2210, 415196206), (2635, 348229076), (3844, 238705415), (4030, 227688242), (4420, 207598103), (4805, 190964332), (5270, 174114538), (6851, 133934260), (8060, 113844121), (9610, 95482166), (10540, 87057269), (12493, 73447820), (13702, 66967130), (16337, 56165980), (19220, 47741083), (24986, 36723910), (27404, 33483565), (32674, 28082990), (34255, 26786852), (49972, 18361955), (62465, 14689564), (65348, 14041495), (68510, 13393426), (81685, 11233196), (124930, 7344782), (137020, 6696713), (163370, 5616598), (212381, 4320460), (216023, 4247620), (249860, 3672391), (326740, 2808299), (424762, 2160230), (432046, 2123810), (849524, 1080115), (864092, 1061905)]