1008368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 2142720

約数和(自身を除く): 1134352

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 107, 124, 152, 214, 248, 304, 428, 496, 589, 856, 1178, 1712, 2033, 2356, 3317, 4066, 4712, 6634, 8132, 9424, 13268, 16264, 26536, 32528, 53072, 63023, 126046, 252092, 504184, 1008368]

約数ペア:

[(1, 1008368), (2, 504184), (4, 252092), (8, 126046), (16, 63023), (19, 53072), (31, 32528), (38, 26536), (62, 16264), (76, 13268), (107, 9424), (124, 8132), (152, 6634), (214, 4712), (248, 4066), (304, 3317), (428, 2356), (496, 2033), (589, 1712), (856, 1178)]