705279822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^2$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 1585995768

約数和(自身を除く): 880715946

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 97, 186, 194, 291, 403, 582, 806, 961, 1209, 1261, 1922, 2418, 2522, 2883, 3007, 3783, 5766, 6014, 7566, 9021, 9409, 12493, 18042, 18818, 24986, 28227, 37479, 39091, 56454, 74958, 78182, 93217, 117273, 122317, 186434, 234546, 244634, 279651, 291679, 366951, 559302, 583358, 733902, 875037, 1211821, 1750074, 2423642, 3635463, 3791827, 7270926, 7583654, 9042049, 11375481, 18084098, 22750962, 27126147, 54252294, 117546637, 235093274, 352639911, 705279822]

約数ペア:

[(1, 705279822), (2, 352639911), (3, 235093274), (6, 117546637), (13, 54252294), (26, 27126147), (31, 22750962), (39, 18084098), (62, 11375481), (78, 9042049), (93, 7583654), (97, 7270926), (186, 3791827), (194, 3635463), (291, 2423642), (403, 1750074), (582, 1211821), (806, 875037), (961, 733902), (1209, 583358), (1261, 559302), (1922, 366951), (2418, 291679), (2522, 279651), (2883, 244634), (3007, 234546), (3783, 186434), (5766, 122317), (6014, 117273), (7566, 93217), (9021, 78182), (9409, 74958), (12493, 56454), (18042, 39091), (18818, 37479), (24986, 28227)]