21654907392

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1487}}^1$

素因数の和:2026

約数の個数: 160

約数和(自身を含む): 60888960000

約数和(自身を除く): 39234052608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 499, 512, 608, 768, 912, 998, 1216, 1487, 1497, 1536, 1824, 1996, 2432, 2974, 2994, 3648, 3992, 4461, 4864, 5948, 5988, 7296, 7984, 8922, 9481, 9728, 11896, 11976, 14592, 15968, 17844, 18962, 23792, 23952, 28253, 28443, 29184, 31936, 35688, 37924, 47584, 47904, 56506, 56886, 63872, 71376, 75848, 84759, 95168, 95808, 113012, 113772, 127744, 142752, 151696, 169518, 190336, 191616, 226024, 227544, 255488, 285504, 303392, 339036, 380672, 383232, 452048, 455088, 571008, 606784, 678072, 742013, 761344, 766464, 904096, 910176, 1142016, 1213568, 1356144, 1484026, 1808192, 1820352, 2226039, 2284032, 2427136, 2712288, 2968052, 3616384, 3640704, 4452078, 4854272, 5424576, 5936104, 7232768, 7281408, 8904156, 10849152, 11872208, 14098247, 14465536, 14562816, 17808312, 21698304, 23744416, 28196494, 35616624, 42294741, 43396608, 47488832, 56392988, 71233248, 84589482, 94977664, 112785976, 142466496, 169178964, 189955328, 225571952, 284932992, 338357928, 379910656, 451143904, 569865984, 676715856, 902287808, 1139731968, 1353431712, 1804575616, 2706863424, 3609151232, 5413726848, 7218302464, 10827453696, 21654907392]

約数ペア:

[(1, 21654907392), (2, 10827453696), (3, 7218302464), (4, 5413726848), (6, 3609151232), (8, 2706863424), (12, 1804575616), (16, 1353431712), (19, 1139731968), (24, 902287808), (32, 676715856), (38, 569865984), (48, 451143904), (57, 379910656), (64, 338357928), (76, 284932992), (96, 225571952), (114, 189955328), (128, 169178964), (152, 142466496), (192, 112785976), (228, 94977664), (256, 84589482), (304, 71233248), (384, 56392988), (456, 47488832), (499, 43396608), (512, 42294741), (608, 35616624), (768, 28196494), (912, 23744416), (998, 21698304), (1216, 17808312), (1487, 14562816), (1497, 14465536), (1536, 14098247), (1824, 11872208), (1996, 10849152), (2432, 8904156), (2974, 7281408), (2994, 7232768), (3648, 5936104), (3992, 5424576), (4461, 4854272), (4864, 4452078), (5948, 3640704), (5988, 3616384), (7296, 2968052), (7984, 2712288), (8922, 2427136), (9481, 2284032), (9728, 2226039), (11896, 1820352), (11976, 1808192), (14592, 1484026), (15968, 1356144), (17844, 1213568), (18962, 1142016), (23792, 910176), (23952, 904096), (28253, 766464), (28443, 761344), (29184, 742013), (31936, 678072), (35688, 606784), (37924, 571008), (47584, 455088), (47904, 452048), (56506, 383232), (56886, 380672), (63872, 339036), (71376, 303392), (75848, 285504), (84759, 255488), (95168, 227544), (95808, 226024), (113012, 191616), (113772, 190336), (127744, 169518), (142752, 151696)]