307672272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 896529920

約数和(自身を除く): 588857648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 157, 186, 248, 279, 314, 372, 439, 471, 496, 558, 628, 744, 878, 942, 1116, 1256, 1317, 1413, 1488, 1756, 1884, 2232, 2512, 2634, 2826, 3512, 3768, 3951, 4464, 4867, 5268, 5652, 7024, 7536, 7902, 9734, 10536, 11304, 13609, 14601, 15804, 19468, 21072, 22608, 27218, 29202, 31608, 38936, 40827, 43803, 54436, 58404, 63216, 68923, 77872, 81654, 87606, 108872, 116808, 122481, 137846, 163308, 175212, 206769, 217744, 233616, 244962, 275692, 326616, 350424, 413538, 489924, 551384, 620307, 653232, 700848, 827076, 979848, 1102768, 1240614, 1654152, 1959696, 2136613, 2481228, 3308304, 4273226, 4962456, 6409839, 8546452, 9924912, 12819678, 17092904, 19229517, 25639356, 34185808, 38459034, 51278712, 76918068, 102557424, 153836136, 307672272]

約数ペア:

[(1, 307672272), (2, 153836136), (3, 102557424), (4, 76918068), (6, 51278712), (8, 38459034), (9, 34185808), (12, 25639356), (16, 19229517), (18, 17092904), (24, 12819678), (31, 9924912), (36, 8546452), (48, 6409839), (62, 4962456), (72, 4273226), (93, 3308304), (124, 2481228), (144, 2136613), (157, 1959696), (186, 1654152), (248, 1240614), (279, 1102768), (314, 979848), (372, 827076), (439, 700848), (471, 653232), (496, 620307), (558, 551384), (628, 489924), (744, 413538), (878, 350424), (942, 326616), (1116, 275692), (1256, 244962), (1317, 233616), (1413, 217744), (1488, 206769), (1756, 175212), (1884, 163308), (2232, 137846), (2512, 122481), (2634, 116808), (2826, 108872), (3512, 87606), (3768, 81654), (3951, 77872), (4464, 68923), (4867, 63216), (5268, 58404), (5652, 54436), (7024, 43803), (7536, 40827), (7902, 38936), (9734, 31608), (10536, 29202), (11304, 27218), (13609, 22608), (14601, 21072), (15804, 19468)]