275440112

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 60

約数和(自身を含む): 576849240

約数和(自身を除く): 301409128

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 361, 688, 722, 817, 1109, 1444, 1634, 2218, 2888, 3268, 4436, 5776, 6536, 8872, 13072, 15523, 17744, 21071, 31046, 42142, 47687, 62092, 84284, 95374, 124184, 168568, 190748, 248368, 337136, 381496, 400349, 762992, 800698, 906053, 1601396, 1812106, 3202792, 3624212, 6405584, 7248424, 14496848, 17215007, 34430014, 68860028, 137720056, 275440112]

約数ペア:

[(1, 275440112), (2, 137720056), (4, 68860028), (8, 34430014), (16, 17215007), (19, 14496848), (38, 7248424), (43, 6405584), (76, 3624212), (86, 3202792), (152, 1812106), (172, 1601396), (304, 906053), (344, 800698), (361, 762992), (688, 400349), (722, 381496), (817, 337136), (1109, 248368), (1444, 190748), (1634, 168568), (2218, 124184), (2888, 95374), (3268, 84284), (4436, 62092), (5776, 47687), (6536, 42142), (8872, 31046), (13072, 21071), (15523, 17744)]