1994345856

素因数分解:

$2^7\times 3^2\times {\mathrm{313}}^1\times {\mathrm{5531}}^1$

素因数の和:5864

約数の個数: 96

約数和(自身を含む): 5758314120

約数和(自身を除く): 3763968264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 313, 384, 576, 626, 939, 1152, 1252, 1878, 2504, 2817, 3756, 5008, 5531, 5634, 7512, 10016, 11062, 11268, 15024, 16593, 20032, 22124, 22536, 30048, 33186, 40064, 44248, 45072, 49779, 60096, 66372, 88496, 90144, 99558, 120192, 132744, 176992, 180288, 199116, 265488, 353984, 360576, 398232, 530976, 707968, 796464, 1061952, 1592928, 1731203, 2123904, 3185856, 3462406, 5193609, 6371712, 6924812, 10387218, 13849624, 15580827, 20774436, 27699248, 31161654, 41548872, 55398496, 62323308, 83097744, 110796992, 124646616, 166195488, 221593984, 249293232, 332390976, 498586464, 664781952, 997172928, 1994345856]

約数ペア:

[(1, 1994345856), (2, 997172928), (3, 664781952), (4, 498586464), (6, 332390976), (8, 249293232), (9, 221593984), (12, 166195488), (16, 124646616), (18, 110796992), (24, 83097744), (32, 62323308), (36, 55398496), (48, 41548872), (64, 31161654), (72, 27699248), (96, 20774436), (128, 15580827), (144, 13849624), (192, 10387218), (288, 6924812), (313, 6371712), (384, 5193609), (576, 3462406), (626, 3185856), (939, 2123904), (1152, 1731203), (1252, 1592928), (1878, 1061952), (2504, 796464), (2817, 707968), (3756, 530976), (5008, 398232), (5531, 360576), (5634, 353984), (7512, 265488), (10016, 199116), (11062, 180288), (11268, 176992), (15024, 132744), (16593, 120192), (20032, 99558), (22124, 90144), (22536, 88496), (30048, 66372), (33186, 60096), (40064, 49779), (44248, 45072)]