620183872

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 1543068288

約数和(自身を除く): 922884416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 317, 352, 397, 448, 616, 634, 704, 794, 1232, 1268, 1588, 2219, 2464, 2536, 2779, 3176, 3487, 4367, 4438, 4928, 5072, 5558, 6352, 6974, 8734, 8876, 10144, 11116, 12704, 13948, 17468, 17752, 20288, 22232, 24409, 25408, 27896, 30569, 34936, 35504, 44464, 48818, 55792, 61138, 69872, 71008, 88928, 97636, 111584, 122276, 125849, 139744, 142016, 177856, 195272, 223168, 244552, 251698, 279488, 390544, 489104, 503396, 781088, 880943, 978208, 1006792, 1384339, 1562176, 1761886, 1956416, 2013584, 2768678, 3523772, 4027168, 5537356, 7047544, 8054336, 9690373, 11074712, 14095088, 19380746, 22149424, 28190176, 38761492, 44298848, 56380352, 77522984, 88597696, 155045968, 310091936, 620183872]

約数ペア:

[(1, 620183872), (2, 310091936), (4, 155045968), (7, 88597696), (8, 77522984), (11, 56380352), (14, 44298848), (16, 38761492), (22, 28190176), (28, 22149424), (32, 19380746), (44, 14095088), (56, 11074712), (64, 9690373), (77, 8054336), (88, 7047544), (112, 5537356), (154, 4027168), (176, 3523772), (224, 2768678), (308, 2013584), (317, 1956416), (352, 1761886), (397, 1562176), (448, 1384339), (616, 1006792), (634, 978208), (704, 880943), (794, 781088), (1232, 503396), (1268, 489104), (1588, 390544), (2219, 279488), (2464, 251698), (2536, 244552), (2779, 223168), (3176, 195272), (3487, 177856), (4367, 142016), (4438, 139744), (4928, 125849), (5072, 122276), (5558, 111584), (6352, 97636), (6974, 88928), (8734, 71008), (8876, 69872), (10144, 61138), (11116, 55792), (12704, 48818), (13948, 44464), (17468, 35504), (17752, 34936), (20288, 30569), (22232, 27896), (24409, 25408)]