317120856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3517}}^1$

素因数の和:3573

約数の個数: 96

約数和(自身を含む): 907221840

約数和(自身を除く): 590100984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 867, 884, 1156, 1326, 1734, 1768, 2312, 2652, 3468, 3517, 3757, 5304, 6936, 7034, 7514, 10551, 11271, 14068, 15028, 21102, 22542, 28136, 30056, 42204, 45084, 45721, 59789, 84408, 90168, 91442, 119578, 137163, 179367, 182884, 239156, 274326, 358734, 365768, 478312, 548652, 717468, 777257, 1016413, 1097304, 1434936, 1554514, 2032826, 2331771, 3049239, 3109028, 4065652, 4663542, 6098478, 6218056, 8131304, 9327084, 12196956, 13213369, 18654168, 24393912, 26426738, 39640107, 52853476, 79280214, 105706952, 158560428, 317120856]

約数ペア:

[(1, 317120856), (2, 158560428), (3, 105706952), (4, 79280214), (6, 52853476), (8, 39640107), (12, 26426738), (13, 24393912), (17, 18654168), (24, 13213369), (26, 12196956), (34, 9327084), (39, 8131304), (51, 6218056), (52, 6098478), (68, 4663542), (78, 4065652), (102, 3109028), (104, 3049239), (136, 2331771), (156, 2032826), (204, 1554514), (221, 1434936), (289, 1097304), (312, 1016413), (408, 777257), (442, 717468), (578, 548652), (663, 478312), (867, 365768), (884, 358734), (1156, 274326), (1326, 239156), (1734, 182884), (1768, 179367), (2312, 137163), (2652, 119578), (3468, 91442), (3517, 90168), (3757, 84408), (5304, 59789), (6936, 45721), (7034, 45084), (7514, 42204), (10551, 30056), (11271, 28136), (14068, 22542), (15028, 21102)]