378373464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1270

約数の個数: 128

約数和(自身を含む): 1207180800

約数和(自身を除く): 828807336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 251, 252, 378, 502, 504, 753, 756, 997, 1004, 1506, 1512, 1757, 1994, 2008, 2259, 2991, 3012, 3514, 3988, 4518, 5271, 5982, 6024, 6777, 6979, 7028, 7976, 8973, 9036, 10542, 11964, 13554, 13958, 14056, 15813, 17946, 18072, 20937, 21084, 23928, 26919, 27108, 27916, 31626, 35892, 41874, 42168, 47439, 53838, 54216, 55832, 62811, 63252, 71784, 83748, 94878, 107676, 125622, 126504, 167496, 188433, 189756, 215352, 250247, 251244, 376866, 379512, 500494, 502488, 750741, 753732, 1000988, 1501482, 1507464, 1751729, 2001976, 2252223, 3002964, 3503458, 4504446, 5255187, 6005928, 6756669, 7006916, 9008892, 10510374, 13513338, 14013832, 15765561, 18017784, 21020748, 27026676, 31531122, 42041496, 47296683, 54053352, 63062244, 94593366, 126124488, 189186732, 378373464]

約数ペア:

[(1, 378373464), (2, 189186732), (3, 126124488), (4, 94593366), (6, 63062244), (7, 54053352), (8, 47296683), (9, 42041496), (12, 31531122), (14, 27026676), (18, 21020748), (21, 18017784), (24, 15765561), (27, 14013832), (28, 13513338), (36, 10510374), (42, 9008892), (54, 7006916), (56, 6756669), (63, 6005928), (72, 5255187), (84, 4504446), (108, 3503458), (126, 3002964), (168, 2252223), (189, 2001976), (216, 1751729), (251, 1507464), (252, 1501482), (378, 1000988), (502, 753732), (504, 750741), (753, 502488), (756, 500494), (997, 379512), (1004, 376866), (1506, 251244), (1512, 250247), (1757, 215352), (1994, 189756), (2008, 188433), (2259, 167496), (2991, 126504), (3012, 125622), (3514, 107676), (3988, 94878), (4518, 83748), (5271, 71784), (5982, 63252), (6024, 62811), (6777, 55832), (6979, 54216), (7028, 53838), (7976, 47439), (8973, 42168), (9036, 41874), (10542, 35892), (11964, 31626), (13554, 27916), (13958, 27108), (14056, 26919), (15813, 23928), (17946, 21084), (18072, 20937)]