2808802368

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157303}}^1$

素因数の和:157352

約数の個数: 84

約数和(自身を含む): 8310684928

約数和(自身を除く): 5501882560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 157303, 314606, 471909, 629212, 943818, 1258424, 1415727, 1887636, 2516848, 2831454, 3775272, 4876393, 5033696, 5662908, 7550544, 9752786, 10067392, 11325816, 14629179, 15101088, 19505572, 22651632, 29258358, 30202176, 39011144, 43887537, 45303264, 58516716, 78022288, 87775074, 90606528, 117033432, 156044576, 175550148, 234066864, 312089152, 351100296, 468133728, 702200592, 936267456, 1404401184, 2808802368]

約数ペア:

[(1, 2808802368), (2, 1404401184), (3, 936267456), (4, 702200592), (6, 468133728), (8, 351100296), (9, 312089152), (12, 234066864), (16, 175550148), (18, 156044576), (24, 117033432), (31, 90606528), (32, 87775074), (36, 78022288), (48, 58516716), (62, 45303264), (64, 43887537), (72, 39011144), (93, 30202176), (96, 29258358), (124, 22651632), (144, 19505572), (186, 15101088), (192, 14629179), (248, 11325816), (279, 10067392), (288, 9752786), (372, 7550544), (496, 5662908), (558, 5033696), (576, 4876393), (744, 3775272), (992, 2831454), (1116, 2516848), (1488, 1887636), (1984, 1415727), (2232, 1258424), (2976, 943818), (4464, 629212), (5952, 471909), (8928, 314606), (17856, 157303)]