273708648

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 778377600

約数和(自身を除く): 504668952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 197, 207, 276, 394, 414, 552, 591, 788, 828, 839, 1182, 1576, 1656, 1678, 1773, 2364, 2517, 3356, 3546, 4531, 4728, 5034, 6712, 7092, 7551, 9062, 10068, 13593, 14184, 15102, 18124, 19297, 20136, 27186, 30204, 36248, 38594, 40779, 54372, 57891, 60408, 77188, 81558, 108744, 115782, 154376, 163116, 165283, 173673, 231564, 326232, 330566, 347346, 463128, 495849, 661132, 694692, 991698, 1322264, 1389384, 1487547, 1983396, 2975094, 3801509, 3966792, 5950188, 7603018, 11404527, 11900376, 15206036, 22809054, 30412072, 34213581, 45618108, 68427162, 91236216, 136854324, 273708648]

約数ペア:

[(1, 273708648), (2, 136854324), (3, 91236216), (4, 68427162), (6, 45618108), (8, 34213581), (9, 30412072), (12, 22809054), (18, 15206036), (23, 11900376), (24, 11404527), (36, 7603018), (46, 5950188), (69, 3966792), (72, 3801509), (92, 2975094), (138, 1983396), (184, 1487547), (197, 1389384), (207, 1322264), (276, 991698), (394, 694692), (414, 661132), (552, 495849), (591, 463128), (788, 347346), (828, 330566), (839, 326232), (1182, 231564), (1576, 173673), (1656, 165283), (1678, 163116), (1773, 154376), (2364, 115782), (2517, 108744), (3356, 81558), (3546, 77188), (4531, 60408), (4728, 57891), (5034, 54372), (6712, 40779), (7092, 38594), (7551, 36248), (9062, 30204), (10068, 27186), (13593, 20136), (14184, 19297), (15102, 18124)]