628738848

素因数分解:

$2^5\times 3^4\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2396

約数の個数: 120

約数和(自身を含む): 1867208112

約数和(自身を除く): 1238469264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 288, 321, 324, 428, 432, 642, 648, 856, 864, 963, 1284, 1296, 1712, 1926, 2267, 2568, 2592, 2889, 3424, 3852, 4534, 5136, 5778, 6801, 7704, 8667, 9068, 10272, 11556, 13602, 15408, 17334, 18136, 20403, 23112, 27204, 30816, 34668, 36272, 40806, 46224, 54408, 61209, 69336, 72544, 81612, 92448, 108816, 122418, 138672, 163224, 183627, 217632, 242569, 244836, 277344, 326448, 367254, 485138, 489672, 652896, 727707, 734508, 970276, 979344, 1455414, 1469016, 1940552, 1958688, 2183121, 2910828, 2938032, 3881104, 4366242, 5821656, 5876064, 6549363, 7762208, 8732484, 11643312, 13098726, 17464968, 19648089, 23286624, 26197452, 34929936, 39296178, 52394904, 69859872, 78592356, 104789808, 157184712, 209579616, 314369424, 628738848]

約数ペア:

[(1, 628738848), (2, 314369424), (3, 209579616), (4, 157184712), (6, 104789808), (8, 78592356), (9, 69859872), (12, 52394904), (16, 39296178), (18, 34929936), (24, 26197452), (27, 23286624), (32, 19648089), (36, 17464968), (48, 13098726), (54, 11643312), (72, 8732484), (81, 7762208), (96, 6549363), (107, 5876064), (108, 5821656), (144, 4366242), (162, 3881104), (214, 2938032), (216, 2910828), (288, 2183121), (321, 1958688), (324, 1940552), (428, 1469016), (432, 1455414), (642, 979344), (648, 970276), (856, 734508), (864, 727707), (963, 652896), (1284, 489672), (1296, 485138), (1712, 367254), (1926, 326448), (2267, 277344), (2568, 244836), (2592, 242569), (2889, 217632), (3424, 183627), (3852, 163224), (4534, 138672), (5136, 122418), (5778, 108816), (6801, 92448), (7704, 81612), (8667, 72544), (9068, 69336), (10272, 61209), (11556, 54408), (13602, 46224), (15408, 40806), (17334, 36272), (18136, 34668), (20403, 30816), (23112, 27204)]