427717248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3881}}^1$

素因数の和:3946

約数の個数: 128

約数和(自身を含む): 1330439040

約数和(自身を除く): 902721792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3881, 3936, 4592, 5248, 6888, 7762, 7872, 9184, 11643, 13776, 15524, 15744, 18368, 23286, 27167, 27552, 31048, 36736, 46572, 54334, 55104, 62096, 81501, 93144, 108668, 110208, 124192, 159121, 163002, 186288, 217336, 248384, 318242, 326004, 372576, 434672, 477363, 496768, 636484, 652008, 745152, 869344, 954726, 1113847, 1272968, 1304016, 1490304, 1738688, 1909452, 2227694, 2545936, 2608032, 3341541, 3477376, 3818904, 4455388, 5091872, 5216064, 6683082, 7637808, 8910776, 10183744, 10432128, 13366164, 15275616, 17821552, 20367488, 26732328, 30551232, 35643104, 53464656, 61102464, 71286208, 106929312, 142572416, 213858624, 427717248]

約数ペア:

[(1, 427717248), (2, 213858624), (3, 142572416), (4, 106929312), (6, 71286208), (7, 61102464), (8, 53464656), (12, 35643104), (14, 30551232), (16, 26732328), (21, 20367488), (24, 17821552), (28, 15275616), (32, 13366164), (41, 10432128), (42, 10183744), (48, 8910776), (56, 7637808), (64, 6683082), (82, 5216064), (84, 5091872), (96, 4455388), (112, 3818904), (123, 3477376), (128, 3341541), (164, 2608032), (168, 2545936), (192, 2227694), (224, 1909452), (246, 1738688), (287, 1490304), (328, 1304016), (336, 1272968), (384, 1113847), (448, 954726), (492, 869344), (574, 745152), (656, 652008), (672, 636484), (861, 496768), (896, 477363), (984, 434672), (1148, 372576), (1312, 326004), (1344, 318242), (1722, 248384), (1968, 217336), (2296, 186288), (2624, 163002), (2688, 159121), (3444, 124192), (3881, 110208), (3936, 108668), (4592, 93144), (5248, 81501), (6888, 62096), (7762, 55104), (7872, 54334), (9184, 46572), (11643, 36736), (13776, 31048), (15524, 27552), (15744, 27167), (18368, 23286)]