2447389476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{8837}}^1$

素因数の和:9018

約数の個数: 108

約数和(自身を含む): 7243147548

約数和(自身を除く): 4795758072

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 314, 441, 471, 588, 628, 882, 942, 1099, 1413, 1764, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 7693, 8837, 9891, 13188, 15386, 17674, 19782, 23079, 26511, 30772, 35348, 39564, 46158, 53022, 61859, 69237, 79533, 92316, 106044, 123718, 138474, 159066, 185577, 247436, 276948, 318132, 371154, 433013, 556731, 742308, 866026, 1113462, 1299039, 1387409, 1732052, 2226924, 2598078, 2774818, 3897117, 4162227, 5196156, 5549636, 7794234, 8324454, 9711863, 12486681, 15588468, 16648908, 19423726, 24973362, 29135589, 38847452, 49946724, 58271178, 67983041, 87406767, 116542356, 135966082, 174813534, 203949123, 271932164, 349627068, 407898246, 611847369, 815796492, 1223694738, 2447389476]

約数ペア:

[(1, 2447389476), (2, 1223694738), (3, 815796492), (4, 611847369), (6, 407898246), (7, 349627068), (9, 271932164), (12, 203949123), (14, 174813534), (18, 135966082), (21, 116542356), (28, 87406767), (36, 67983041), (42, 58271178), (49, 49946724), (63, 38847452), (84, 29135589), (98, 24973362), (126, 19423726), (147, 16648908), (157, 15588468), (196, 12486681), (252, 9711863), (294, 8324454), (314, 7794234), (441, 5549636), (471, 5196156), (588, 4162227), (628, 3897117), (882, 2774818), (942, 2598078), (1099, 2226924), (1413, 1732052), (1764, 1387409), (1884, 1299039), (2198, 1113462), (2826, 866026), (3297, 742308), (4396, 556731), (5652, 433013), (6594, 371154), (7693, 318132), (8837, 276948), (9891, 247436), (13188, 185577), (15386, 159066), (17674, 138474), (19782, 123718), (23079, 106044), (26511, 92316), (30772, 79533), (35348, 69237), (39564, 61859), (46158, 53022)]