348005081008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1192517}}^1$

素因数の和:1192622

約数の個数: 80

約数和(自身を含む): 770118584256

約数和(自身を除く): 422113503248

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 61, 92, 104, 122, 184, 208, 244, 299, 368, 488, 598, 793, 976, 1196, 1403, 1586, 2392, 2806, 3172, 4784, 5612, 6344, 11224, 12688, 18239, 22448, 36478, 72956, 145912, 291824, 1192517, 2385034, 4770068, 9540136, 15502721, 19080272, 27427891, 31005442, 54855782, 62010884, 72743537, 109711564, 124021768, 145487074, 219423128, 248043536, 290974148, 356562583, 438846256, 581948296, 713125166, 945665981, 1163896592, 1426250332, 1673101351, 1891331962, 2852500664, 3346202702, 3782663924, 5705001328, 6692405404, 7565327848, 13384810808, 15130655696, 21750317563, 26769621616, 43500635126, 87001270252, 174002540504, 348005081008]

約数ペア:

[(1, 348005081008), (2, 174002540504), (4, 87001270252), (8, 43500635126), (13, 26769621616), (16, 21750317563), (23, 15130655696), (26, 13384810808), (46, 7565327848), (52, 6692405404), (61, 5705001328), (92, 3782663924), (104, 3346202702), (122, 2852500664), (184, 1891331962), (208, 1673101351), (244, 1426250332), (299, 1163896592), (368, 945665981), (488, 713125166), (598, 581948296), (793, 438846256), (976, 356562583), (1196, 290974148), (1403, 248043536), (1586, 219423128), (2392, 145487074), (2806, 124021768), (3172, 109711564), (4784, 72743537), (5612, 62010884), (6344, 54855782), (11224, 31005442), (12688, 27427891), (18239, 19080272), (22448, 15502721), (36478, 9540136), (72956, 4770068), (145912, 2385034), (291824, 1192517)]