1841621376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1373}}^1$

素因数の和:1896

約数の個数: 128

約数和(自身を含む): 5605920000

約数和(自身を除く): 3764298624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 499, 672, 896, 998, 1344, 1373, 1497, 1996, 2688, 2746, 2994, 3493, 3992, 4119, 5492, 5988, 6986, 7984, 8238, 9611, 10479, 10984, 11976, 13972, 15968, 16476, 19222, 20958, 21968, 23952, 27944, 28833, 31936, 32952, 38444, 41916, 43936, 47904, 55888, 57666, 63872, 65904, 76888, 83832, 87872, 95808, 111776, 115332, 131808, 153776, 167664, 175744, 191616, 223552, 230664, 263616, 307552, 335328, 447104, 461328, 527232, 615104, 670656, 685127, 922656, 1230208, 1341312, 1370254, 1845312, 2055381, 2740508, 3690624, 4110762, 4795889, 5481016, 8221524, 9591778, 10962032, 14387667, 16443048, 19183556, 21924064, 28775334, 32886096, 38367112, 43848128, 57550668, 65772192, 76734224, 87696256, 115101336, 131544384, 153468448, 230202672, 263088768, 306936896, 460405344, 613873792, 920810688, 1841621376]

約数ペア:

[(1, 1841621376), (2, 920810688), (3, 613873792), (4, 460405344), (6, 306936896), (7, 263088768), (8, 230202672), (12, 153468448), (14, 131544384), (16, 115101336), (21, 87696256), (24, 76734224), (28, 65772192), (32, 57550668), (42, 43848128), (48, 38367112), (56, 32886096), (64, 28775334), (84, 21924064), (96, 19183556), (112, 16443048), (128, 14387667), (168, 10962032), (192, 9591778), (224, 8221524), (336, 5481016), (384, 4795889), (448, 4110762), (499, 3690624), (672, 2740508), (896, 2055381), (998, 1845312), (1344, 1370254), (1373, 1341312), (1497, 1230208), (1996, 922656), (2688, 685127), (2746, 670656), (2994, 615104), (3493, 527232), (3992, 461328), (4119, 447104), (5492, 335328), (5988, 307552), (6986, 263616), (7984, 230664), (8238, 223552), (9611, 191616), (10479, 175744), (10984, 167664), (11976, 153776), (13972, 131808), (15968, 115332), (16476, 111776), (19222, 95808), (20958, 87872), (21968, 83832), (23952, 76888), (27944, 65904), (28833, 63872), (31936, 57666), (32952, 55888), (38444, 47904), (41916, 43936)]