1388393350752

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{305999}}^1$

素因数の和:306476

約数の個数: 96

約数和(自身を含む): 3680401536000

約数和(自身を除く): 2292008185248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 313, 453, 604, 626, 906, 939, 1208, 1252, 1812, 1878, 2416, 2504, 3624, 3756, 4832, 5008, 7248, 7512, 10016, 14496, 15024, 30048, 47263, 94526, 141789, 189052, 283578, 305999, 378104, 567156, 611998, 756208, 917997, 1134312, 1223996, 1512416, 1835994, 2268624, 2447992, 3671988, 4537248, 4895984, 7343976, 9791968, 14687952, 29375904, 46205849, 92411698, 95777687, 138617547, 184823396, 191555374, 277235094, 287333061, 369646792, 383110748, 554470188, 574666122, 739293584, 766221496, 1108940376, 1149332244, 1478587168, 1532442992, 2217880752, 2298664488, 3064885984, 4435761504, 4597328976, 9194657952, 14462430737, 28924861474, 43387292211, 57849722948, 86774584422, 115699445896, 173549168844, 231398891792, 347098337688, 462797783584, 694196675376, 1388393350752]

約数ペア:

[(1, 1388393350752), (2, 694196675376), (3, 462797783584), (4, 347098337688), (6, 231398891792), (8, 173549168844), (12, 115699445896), (16, 86774584422), (24, 57849722948), (32, 43387292211), (48, 28924861474), (96, 14462430737), (151, 9194657952), (302, 4597328976), (313, 4435761504), (453, 3064885984), (604, 2298664488), (626, 2217880752), (906, 1532442992), (939, 1478587168), (1208, 1149332244), (1252, 1108940376), (1812, 766221496), (1878, 739293584), (2416, 574666122), (2504, 554470188), (3624, 383110748), (3756, 369646792), (4832, 287333061), (5008, 277235094), (7248, 191555374), (7512, 184823396), (10016, 138617547), (14496, 95777687), (15024, 92411698), (30048, 46205849), (47263, 29375904), (94526, 14687952), (141789, 9791968), (189052, 7343976), (283578, 4895984), (305999, 4537248), (378104, 3671988), (567156, 2447992), (611998, 2268624), (756208, 1835994), (917997, 1512416), (1134312, 1223996)]