491383872

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2665

約数の個数: 168

約数和(自身を含む): 1644554496

約数和(自身を除く): 1153170624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 192, 224, 252, 282, 288, 329, 336, 376, 423, 448, 504, 564, 576, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1344, 1504, 1692, 1974, 2016, 2256, 2593, 2632, 2961, 3008, 3384, 3948, 4032, 4512, 5186, 5264, 5922, 6768, 7779, 7896, 9024, 10372, 10528, 11844, 13536, 15558, 15792, 18151, 20744, 21056, 23337, 23688, 27072, 31116, 31584, 36302, 41488, 46674, 47376, 54453, 62232, 63168, 72604, 82976, 93348, 94752, 108906, 121871, 124464, 145208, 163359, 165952, 186696, 189504, 217812, 243742, 248928, 290416, 326718, 365613, 373392, 435624, 487484, 497856, 580832, 653436, 731226, 746784, 853097, 871248, 974968, 1096839, 1161664, 1306872, 1462452, 1493568, 1706194, 1742496, 1949936, 2193678, 2559291, 2613744, 2924904, 3412388, 3484992, 3899872, 4387356, 5118582, 5227488, 5849808, 6824776, 7677873, 7799744, 8774712, 10237164, 10454976, 11699616, 13649552, 15355746, 17549424, 20474328, 23399232, 27299104, 30711492, 35098848, 40948656, 54598208, 61422984, 70197696, 81897312, 122845968, 163794624, 245691936, 491383872]

約数ペア:

[(1, 491383872), (2, 245691936), (3, 163794624), (4, 122845968), (6, 81897312), (7, 70197696), (8, 61422984), (9, 54598208), (12, 40948656), (14, 35098848), (16, 30711492), (18, 27299104), (21, 23399232), (24, 20474328), (28, 17549424), (32, 15355746), (36, 13649552), (42, 11699616), (47, 10454976), (48, 10237164), (56, 8774712), (63, 7799744), (64, 7677873), (72, 6824776), (84, 5849808), (94, 5227488), (96, 5118582), (112, 4387356), (126, 3899872), (141, 3484992), (144, 3412388), (168, 2924904), (188, 2613744), (192, 2559291), (224, 2193678), (252, 1949936), (282, 1742496), (288, 1706194), (329, 1493568), (336, 1462452), (376, 1306872), (423, 1161664), (448, 1096839), (504, 974968), (564, 871248), (576, 853097), (658, 746784), (672, 731226), (752, 653436), (846, 580832), (987, 497856), (1008, 487484), (1128, 435624), (1316, 373392), (1344, 365613), (1504, 326718), (1692, 290416), (1974, 248928), (2016, 243742), (2256, 217812), (2593, 189504), (2632, 186696), (2961, 165952), (3008, 163359), (3384, 145208), (3948, 124464), (4032, 121871), (4512, 108906), (5186, 94752), (5264, 93348), (5922, 82976), (6768, 72604), (7779, 63168), (7896, 62232), (9024, 54453), (10372, 47376), (10528, 46674), (11844, 41488), (13536, 36302), (15558, 31584), (15792, 31116), (18151, 27072), (20744, 23688), (21056, 23337)]