408246592

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6911}}^1$

素因数の和:7007

約数の個数: 56

約数和(自身を含む): 884846592

約数和(自身を除く): 476600000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 6911, 7384, 13822, 14768, 27644, 29536, 55288, 59072, 89843, 110576, 179686, 221152, 359372, 442304, 490681, 718744, 981362, 1437488, 1962724, 2874976, 3925448, 5749952, 6378853, 7850896, 12757706, 15701792, 25515412, 31403584, 51030824, 102061648, 204123296, 408246592]

約数ペア:

[(1, 408246592), (2, 204123296), (4, 102061648), (8, 51030824), (13, 31403584), (16, 25515412), (26, 15701792), (32, 12757706), (52, 7850896), (64, 6378853), (71, 5749952), (104, 3925448), (142, 2874976), (208, 1962724), (284, 1437488), (416, 981362), (568, 718744), (832, 490681), (923, 442304), (1136, 359372), (1846, 221152), (2272, 179686), (3692, 110576), (4544, 89843), (6911, 59072), (7384, 55288), (13822, 29536), (14768, 27644)]