339419556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 1032455424

約数和(自身を除く): 693035868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 157, 161, 207, 252, 276, 314, 322, 373, 414, 471, 483, 628, 644, 746, 828, 942, 966, 1099, 1119, 1413, 1449, 1492, 1884, 1932, 2198, 2238, 2611, 2826, 2898, 3297, 3357, 3611, 4396, 4476, 5222, 5652, 5796, 6594, 6714, 7222, 7833, 8579, 9891, 10444, 10833, 13188, 13428, 14444, 15666, 17158, 19782, 21666, 23499, 25277, 25737, 31332, 32499, 34316, 39564, 43332, 46998, 50554, 51474, 58561, 60053, 64998, 75831, 77211, 93996, 101108, 102948, 117122, 120106, 129996, 151662, 154422, 175683, 180159, 227493, 234244, 240212, 303324, 308844, 351366, 360318, 409927, 454986, 527049, 540477, 702732, 720636, 819854, 909972, 1054098, 1080954, 1229781, 1346903, 1639708, 2108196, 2161908, 2459562, 2693806, 3689343, 4040709, 4919124, 5387612, 7378686, 8081418, 9428321, 12122127, 14757372, 16162836, 18856642, 24244254, 28284963, 37713284, 48488508, 56569926, 84854889, 113139852, 169709778, 339419556]

約数ペア:

[(1, 339419556), (2, 169709778), (3, 113139852), (4, 84854889), (6, 56569926), (7, 48488508), (9, 37713284), (12, 28284963), (14, 24244254), (18, 18856642), (21, 16162836), (23, 14757372), (28, 12122127), (36, 9428321), (42, 8081418), (46, 7378686), (63, 5387612), (69, 4919124), (84, 4040709), (92, 3689343), (126, 2693806), (138, 2459562), (157, 2161908), (161, 2108196), (207, 1639708), (252, 1346903), (276, 1229781), (314, 1080954), (322, 1054098), (373, 909972), (414, 819854), (471, 720636), (483, 702732), (628, 540477), (644, 527049), (746, 454986), (828, 409927), (942, 360318), (966, 351366), (1099, 308844), (1119, 303324), (1413, 240212), (1449, 234244), (1492, 227493), (1884, 180159), (1932, 175683), (2198, 154422), (2238, 151662), (2611, 129996), (2826, 120106), (2898, 117122), (3297, 102948), (3357, 101108), (3611, 93996), (4396, 77211), (4476, 75831), (5222, 64998), (5652, 60053), (5796, 58561), (6594, 51474), (6714, 50554), (7222, 46998), (7833, 43332), (8579, 39564), (9891, 34316), (10444, 32499), (10833, 31332), (13188, 25737), (13428, 25277), (14444, 23499), (15666, 21666), (17158, 19782)]