2017704672

素因数分解:

$2^5\times 3^2\times {\mathrm{997}}^1\times {\mathrm{7027}}^1$

素因数の和:8040

約数の個数: 72

約数和(自身を含む): 5744420136

約数和(自身を除く): 3726715464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 997, 1994, 2991, 3988, 5982, 7027, 7976, 8973, 11964, 14054, 15952, 17946, 21081, 23928, 28108, 31904, 35892, 42162, 47856, 56216, 63243, 71784, 84324, 95712, 112432, 126486, 143568, 168648, 224864, 252972, 287136, 337296, 505944, 674592, 1011888, 2023776, 7005919, 14011838, 21017757, 28023676, 42035514, 56047352, 63053271, 84071028, 112094704, 126106542, 168142056, 224189408, 252213084, 336284112, 504426168, 672568224, 1008852336, 2017704672]

約数ペア:

[(1, 2017704672), (2, 1008852336), (3, 672568224), (4, 504426168), (6, 336284112), (8, 252213084), (9, 224189408), (12, 168142056), (16, 126106542), (18, 112094704), (24, 84071028), (32, 63053271), (36, 56047352), (48, 42035514), (72, 28023676), (96, 21017757), (144, 14011838), (288, 7005919), (997, 2023776), (1994, 1011888), (2991, 674592), (3988, 505944), (5982, 337296), (7027, 287136), (7976, 252972), (8973, 224864), (11964, 168648), (14054, 143568), (15952, 126486), (17946, 112432), (21081, 95712), (23928, 84324), (28108, 71784), (31904, 63243), (35892, 56216), (42162, 47856)]