621667872

素因数分解:

$2^5\times 3^{10}\times 7^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 264

約数和(自身を含む): 2142758016

約数和(自身を除く): 1521090144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 224, 243, 252, 282, 288, 324, 329, 336, 376, 378, 423, 432, 486, 504, 564, 567, 648, 658, 672, 729, 752, 756, 846, 864, 972, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1458, 1504, 1512, 1692, 1701, 1944, 1974, 2016, 2187, 2256, 2268, 2538, 2592, 2632, 2916, 2961, 3024, 3384, 3402, 3807, 3888, 3948, 4374, 4512, 4536, 5076, 5103, 5264, 5832, 5922, 6048, 6561, 6768, 6804, 7614, 7776, 7896, 8748, 8883, 9072, 10152, 10206, 10528, 11421, 11664, 11844, 13122, 13536, 13608, 15228, 15309, 15792, 17496, 17766, 18144, 19683, 20304, 20412, 22842, 23328, 23688, 26244, 26649, 27216, 30456, 30618, 31584, 34263, 34992, 35532, 39366, 40608, 40824, 45684, 45927, 47376, 52488, 53298, 54432, 59049, 60912, 61236, 68526, 69984, 71064, 78732, 79947, 81648, 91368, 91854, 94752, 102789, 104976, 106596, 118098, 121824, 122472, 137052, 137781, 142128, 157464, 159894, 163296, 182736, 183708, 205578, 209952, 213192, 236196, 239841, 244944, 274104, 275562, 284256, 308367, 314928, 319788, 365472, 367416, 411156, 413343, 426384, 472392, 479682, 489888, 548208, 551124, 616734, 629856, 639576, 719523, 734832, 822312, 826686, 852768, 925101, 944784, 959364, 1096416, 1102248, 1233468, 1279152, 1439046, 1469664, 1644624, 1653372, 1850202, 1889568, 1918728, 2158569, 2204496, 2466936, 2558304, 2775303, 2878092, 3289248, 3306744, 3700404, 3837456, 4317138, 4408992, 4933872, 5550606, 5756184, 6475707, 6613488, 7400808, 7674912, 8634276, 9867744, 11101212, 11512368, 12951414, 13226976, 14801616, 17268552, 19427121, 22202424, 23024736, 25902828, 29603232, 34537104, 38854242, 44404848, 51805656, 69074208, 77708484, 88809696, 103611312, 155416968, 207222624, 310833936, 621667872]

約数ペア:

[(1, 621667872), (2, 310833936), (3, 207222624), (4, 155416968), (6, 103611312), (7, 88809696), (8, 77708484), (9, 69074208), (12, 51805656), (14, 44404848), (16, 38854242), (18, 34537104), (21, 29603232), (24, 25902828), (27, 23024736), (28, 22202424), (32, 19427121), (36, 17268552), (42, 14801616), (47, 13226976), (48, 12951414), (54, 11512368), (56, 11101212), (63, 9867744), (72, 8634276), (81, 7674912), (84, 7400808), (94, 6613488), (96, 6475707), (108, 5756184), (112, 5550606), (126, 4933872), (141, 4408992), (144, 4317138), (162, 3837456), (168, 3700404), (188, 3306744), (189, 3289248), (216, 2878092), (224, 2775303), (243, 2558304), (252, 2466936), (282, 2204496), (288, 2158569), (324, 1918728), (329, 1889568), (336, 1850202), (376, 1653372), (378, 1644624), (423, 1469664), (432, 1439046), (486, 1279152), (504, 1233468), (564, 1102248), (567, 1096416), (648, 959364), (658, 944784), (672, 925101), (729, 852768), (752, 826686), (756, 822312), (846, 734832), (864, 719523), (972, 639576), (987, 629856), (1008, 616734), (1128, 551124), (1134, 548208), (1269, 489888), (1296, 479682), (1316, 472392), (1458, 426384), (1504, 413343), (1512, 411156), (1692, 367416), (1701, 365472), (1944, 319788), (1974, 314928), (2016, 308367), (2187, 284256), (2256, 275562), (2268, 274104), (2538, 244944), (2592, 239841), (2632, 236196), (2916, 213192), (2961, 209952), (3024, 205578), (3384, 183708), (3402, 182736), (3807, 163296), (3888, 159894), (3948, 157464), (4374, 142128), (4512, 137781), (4536, 137052), (5076, 122472), (5103, 121824), (5264, 118098), (5832, 106596), (5922, 104976), (6048, 102789), (6561, 94752), (6768, 91854), (6804, 91368), (7614, 81648), (7776, 79947), (7896, 78732), (8748, 71064), (8883, 69984), (9072, 68526), (10152, 61236), (10206, 60912), (10528, 59049), (11421, 54432), (11664, 53298), (11844, 52488), (13122, 47376), (13536, 45927), (13608, 45684), (15228, 40824), (15309, 40608), (15792, 39366), (17496, 35532), (17766, 34992), (18144, 34263), (19683, 31584), (20304, 30618), (20412, 30456), (22842, 27216), (23328, 26649), (23688, 26244)]