214181376584

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1\times {\mathrm{16189}}^1$

素因数の和:23854

約数の個数: 64

約数和(自身を含む): 473856691200

約数和(自身を除く): 259675314616

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7621, 15242, 16189, 30484, 32378, 53347, 60968, 64756, 106694, 113323, 129512, 213388, 226646, 236251, 426776, 453292, 472502, 501859, 906584, 945004, 1003718, 1653757, 1890008, 2007436, 3307514, 3513013, 4014872, 6615028, 7026026, 13230056, 14052052, 28104104, 123376369, 246752738, 493505476, 863634583, 987010952, 1727269166, 3454538332, 3824667439, 6909076664, 7649334878, 15298669756, 26772672073, 30597339512, 53545344146, 107090688292, 214181376584]

約数ペア:

[(1, 214181376584), (2, 107090688292), (4, 53545344146), (7, 30597339512), (8, 26772672073), (14, 15298669756), (28, 7649334878), (31, 6909076664), (56, 3824667439), (62, 3454538332), (124, 1727269166), (217, 987010952), (248, 863634583), (434, 493505476), (868, 246752738), (1736, 123376369), (7621, 28104104), (15242, 14052052), (16189, 13230056), (30484, 7026026), (32378, 6615028), (53347, 4014872), (60968, 3513013), (64756, 3307514), (106694, 2007436), (113323, 1890008), (129512, 1653757), (213388, 1003718), (226646, 945004), (236251, 906584), (426776, 501859), (453292, 472502)]