393703728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1009}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 1112131200

約数和(自身を除く): 718427472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 739, 1009, 1478, 2018, 2217, 2956, 3027, 4036, 4434, 5912, 6054, 8072, 8129, 8868, 11099, 11824, 12108, 16144, 16258, 17736, 22198, 24216, 24387, 32516, 33297, 35472, 44396, 48432, 48774, 65032, 66594, 88792, 97548, 130064, 133188, 177584, 195096, 266376, 390192, 532752, 745651, 1491302, 2236953, 2982604, 4473906, 5965208, 8202161, 8947812, 11930416, 16404322, 17895624, 24606483, 32808644, 35791248, 49212966, 65617288, 98425932, 131234576, 196851864, 393703728]

約数ペア:

[(1, 393703728), (2, 196851864), (3, 131234576), (4, 98425932), (6, 65617288), (8, 49212966), (11, 35791248), (12, 32808644), (16, 24606483), (22, 17895624), (24, 16404322), (33, 11930416), (44, 8947812), (48, 8202161), (66, 5965208), (88, 4473906), (132, 2982604), (176, 2236953), (264, 1491302), (528, 745651), (739, 532752), (1009, 390192), (1478, 266376), (2018, 195096), (2217, 177584), (2956, 133188), (3027, 130064), (4036, 97548), (4434, 88792), (5912, 66594), (6054, 65032), (8072, 48774), (8129, 48432), (8868, 44396), (11099, 35472), (11824, 33297), (12108, 32516), (16144, 24387), (16258, 24216), (17736, 22198)]