275364961072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{204517}}^1$

素因数の和:204690

約数の個数: 80

約数和(自身を含む): 580242108160

約数和(自身を除く): 304877147088

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 103, 152, 172, 206, 304, 344, 412, 688, 817, 824, 1634, 1648, 1957, 3268, 3914, 4429, 6536, 7828, 8858, 13072, 15656, 17716, 31312, 35432, 70864, 84151, 168302, 204517, 336604, 409034, 673208, 818068, 1346416, 1636136, 3272272, 3885823, 7771646, 8794231, 15543292, 17588462, 21065251, 31086584, 35176924, 42130502, 62173168, 70353848, 84261004, 140707696, 167090389, 168522008, 334180778, 337044016, 400239769, 668361556, 800479538, 905805793, 1336723112, 1600959076, 1811611586, 2673446224, 3201918152, 3623223172, 6403836304, 7246446344, 14492892688, 17210310067, 34420620134, 68841240268, 137682480536, 275364961072]

約数ペア:

[(1, 275364961072), (2, 137682480536), (4, 68841240268), (8, 34420620134), (16, 17210310067), (19, 14492892688), (38, 7246446344), (43, 6403836304), (76, 3623223172), (86, 3201918152), (103, 2673446224), (152, 1811611586), (172, 1600959076), (206, 1336723112), (304, 905805793), (344, 800479538), (412, 668361556), (688, 400239769), (817, 337044016), (824, 334180778), (1634, 168522008), (1648, 167090389), (1957, 140707696), (3268, 84261004), (3914, 70353848), (4429, 62173168), (6536, 42130502), (7828, 35176924), (8858, 31086584), (13072, 21065251), (15656, 17588462), (17716, 15543292), (31312, 8794231), (35432, 7771646), (70864, 3885823), (84151, 3272272), (168302, 1636136), (204517, 1346416), (336604, 818068), (409034, 673208)]