238914064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 509253120

約数和(自身を除く): 270339056

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 61, 92, 116, 122, 184, 232, 244, 367, 368, 464, 488, 667, 734, 976, 1334, 1403, 1468, 1769, 2668, 2806, 2936, 3538, 5336, 5612, 5872, 7076, 8441, 10643, 10672, 11224, 14152, 16882, 21286, 22387, 22448, 28304, 33764, 40687, 42572, 44774, 67528, 81374, 85144, 89548, 135056, 162748, 170288, 179096, 244789, 325496, 358192, 489578, 514901, 649223, 650992, 979156, 1029802, 1298446, 1958312, 2059604, 2596892, 3916624, 4119208, 5193784, 8238416, 10387568, 14932129, 29864258, 59728516, 119457032, 238914064]

約数ペア:

[(1, 238914064), (2, 119457032), (4, 59728516), (8, 29864258), (16, 14932129), (23, 10387568), (29, 8238416), (46, 5193784), (58, 4119208), (61, 3916624), (92, 2596892), (116, 2059604), (122, 1958312), (184, 1298446), (232, 1029802), (244, 979156), (367, 650992), (368, 649223), (464, 514901), (488, 489578), (667, 358192), (734, 325496), (976, 244789), (1334, 179096), (1403, 170288), (1468, 162748), (1769, 135056), (2668, 89548), (2806, 85144), (2936, 81374), (3538, 67528), (5336, 44774), (5612, 42572), (5872, 40687), (7076, 33764), (8441, 28304), (10643, 22448), (10672, 22387), (11224, 21286), (14152, 16882)]