278707671072

素因数分解:

$2^5\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2054639}}^1$

素因数の和:2054815

約数の個数: 96

約数和(自身を含む): 818075462400

約数和(自身を除く): 539367791328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 157, 216, 288, 314, 432, 471, 628, 864, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4239, 5024, 5652, 7536, 8478, 11304, 15072, 16956, 22608, 33912, 45216, 67824, 135648, 2054639, 4109278, 6163917, 8218556, 12327834, 16437112, 18491751, 24655668, 32874224, 36983502, 49311336, 55475253, 65748448, 73967004, 98622672, 110950506, 147934008, 197245344, 221901012, 295868016, 322578323, 443802024, 591736032, 645156646, 887604048, 967734969, 1290313292, 1775208096, 1935469938, 2580626584, 2903204907, 3870939876, 5161253168, 5806409814, 7741879752, 8709614721, 10322506336, 11612819628, 15483759504, 17419229442, 23225639256, 30967519008, 34838458884, 46451278512, 69676917768, 92902557024, 139353835536, 278707671072]

約数ペア:

[(1, 278707671072), (2, 139353835536), (3, 92902557024), (4, 69676917768), (6, 46451278512), (8, 34838458884), (9, 30967519008), (12, 23225639256), (16, 17419229442), (18, 15483759504), (24, 11612819628), (27, 10322506336), (32, 8709614721), (36, 7741879752), (48, 5806409814), (54, 5161253168), (72, 3870939876), (96, 2903204907), (108, 2580626584), (144, 1935469938), (157, 1775208096), (216, 1290313292), (288, 967734969), (314, 887604048), (432, 645156646), (471, 591736032), (628, 443802024), (864, 322578323), (942, 295868016), (1256, 221901012), (1413, 197245344), (1884, 147934008), (2512, 110950506), (2826, 98622672), (3768, 73967004), (4239, 65748448), (5024, 55475253), (5652, 49311336), (7536, 36983502), (8478, 32874224), (11304, 24655668), (15072, 18491751), (16956, 16437112), (22608, 12327834), (33912, 8218556), (45216, 6163917), (67824, 4109278), (135648, 2054639)]