2788911864

素因数分解:

$2^3\times 3^3\times {\mathrm{859}}^1\times {\mathrm{15031}}^1$

素因数の和:15905

約数の個数: 64

約数和(自身を含む): 7756512000

約数和(自身を除く): 4967600136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 859, 1718, 2577, 3436, 5154, 6872, 7731, 10308, 15031, 15462, 20616, 23193, 30062, 30924, 45093, 46386, 60124, 61848, 90186, 92772, 120248, 135279, 180372, 185544, 270558, 360744, 405837, 541116, 811674, 1082232, 1623348, 3246696, 12911629, 25823258, 38734887, 51646516, 77469774, 103293032, 116204661, 154939548, 232409322, 309879096, 348613983, 464818644, 697227966, 929637288, 1394455932, 2788911864]

約数ペア:

[(1, 2788911864), (2, 1394455932), (3, 929637288), (4, 697227966), (6, 464818644), (8, 348613983), (9, 309879096), (12, 232409322), (18, 154939548), (24, 116204661), (27, 103293032), (36, 77469774), (54, 51646516), (72, 38734887), (108, 25823258), (216, 12911629), (859, 3246696), (1718, 1623348), (2577, 1082232), (3436, 811674), (5154, 541116), (6872, 405837), (7731, 360744), (10308, 270558), (15031, 185544), (15462, 180372), (20616, 135279), (23193, 120248), (30062, 92772), (30924, 90186), (45093, 61848), (46386, 60124)]