1377498648

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{1997}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 3534541920

約数和(自身を除く): 2157043272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 701, 984, 1402, 1997, 2103, 2804, 3994, 4206, 5608, 5991, 7988, 8412, 11982, 15976, 16824, 23964, 28741, 47928, 57482, 81877, 86223, 114964, 163754, 172446, 229928, 245631, 327508, 344892, 491262, 655016, 689784, 982524, 1399897, 1965048, 2799794, 4199691, 5599588, 8399382, 11199176, 16798764, 33597528, 57395777, 114791554, 172187331, 229583108, 344374662, 459166216, 688749324, 1377498648]

約数ペア:

[(1, 1377498648), (2, 688749324), (3, 459166216), (4, 344374662), (6, 229583108), (8, 172187331), (12, 114791554), (24, 57395777), (41, 33597528), (82, 16798764), (123, 11199176), (164, 8399382), (246, 5599588), (328, 4199691), (492, 2799794), (701, 1965048), (984, 1399897), (1402, 982524), (1997, 689784), (2103, 655016), (2804, 491262), (3994, 344892), (4206, 327508), (5608, 245631), (5991, 229928), (7988, 172446), (8412, 163754), (11982, 114964), (15976, 86223), (16824, 81877), (23964, 57482), (28741, 47928)]