16949692928

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:838

約数の個数: 160

約数和(自身を含む): 40157905920

約数和(自身を除く): 23208212992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 373, 409, 434, 448, 496, 512, 746, 818, 868, 896, 992, 1492, 1636, 1736, 1792, 1984, 2611, 2863, 2984, 3272, 3472, 3584, 3968, 5222, 5726, 5968, 6544, 6944, 7936, 10444, 11452, 11563, 11936, 12679, 13088, 13888, 15872, 20888, 22904, 23126, 23872, 25358, 26176, 27776, 41776, 45808, 46252, 47744, 50716, 52352, 55552, 80941, 83552, 88753, 91616, 92504, 95488, 101432, 104704, 111104, 152557, 161882, 167104, 177506, 183232, 185008, 190976, 202864, 209408, 305114, 323764, 334208, 355012, 366464, 370016, 405728, 610228, 647528, 668416, 710024, 732928, 740032, 811456, 1067899, 1220456, 1295056, 1336832, 1420048, 1465856, 1480064, 1622912, 2135798, 2440912, 2590112, 2840096, 2960128, 3245824, 4271596, 4729267, 4881824, 5180224, 5680192, 5920256, 6491648, 8543192, 9458534, 9763648, 10360448, 11360384, 17086384, 18917068, 19527296, 20720896, 22720768, 33104869, 34172768, 37834136, 39054592, 41441792, 45441536, 66209738, 68345536, 75668272, 78109184, 132419476, 136691072, 151336544, 264838952, 273382144, 302673088, 529677904, 546764288, 605346176, 1059355808, 1210692352, 2118711616, 2421384704, 4237423232, 8474846464, 16949692928]

約数ペア:

[(1, 16949692928), (2, 8474846464), (4, 4237423232), (7, 2421384704), (8, 2118711616), (14, 1210692352), (16, 1059355808), (28, 605346176), (31, 546764288), (32, 529677904), (56, 302673088), (62, 273382144), (64, 264838952), (112, 151336544), (124, 136691072), (128, 132419476), (217, 78109184), (224, 75668272), (248, 68345536), (256, 66209738), (373, 45441536), (409, 41441792), (434, 39054592), (448, 37834136), (496, 34172768), (512, 33104869), (746, 22720768), (818, 20720896), (868, 19527296), (896, 18917068), (992, 17086384), (1492, 11360384), (1636, 10360448), (1736, 9763648), (1792, 9458534), (1984, 8543192), (2611, 6491648), (2863, 5920256), (2984, 5680192), (3272, 5180224), (3472, 4881824), (3584, 4729267), (3968, 4271596), (5222, 3245824), (5726, 2960128), (5968, 2840096), (6544, 2590112), (6944, 2440912), (7936, 2135798), (10444, 1622912), (11452, 1480064), (11563, 1465856), (11936, 1420048), (12679, 1336832), (13088, 1295056), (13888, 1220456), (15872, 1067899), (20888, 811456), (22904, 740032), (23126, 732928), (23872, 710024), (25358, 668416), (26176, 647528), (27776, 610228), (41776, 405728), (45808, 370016), (46252, 366464), (47744, 355012), (50716, 334208), (52352, 323764), (55552, 305114), (80941, 209408), (83552, 202864), (88753, 190976), (91616, 185008), (92504, 183232), (95488, 177506), (101432, 167104), (104704, 161882), (111104, 152557)]