198763776

素因数分解:

$2^8\times 3^2\times {\mathrm{86269}}^1$

素因数の和:86291

約数の個数: 54

約数和(自身を含む): 573091610

約数和(自身を除く): 374327834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 86269, 172538, 258807, 345076, 517614, 690152, 776421, 1035228, 1380304, 1552842, 2070456, 2760608, 3105684, 4140912, 5521216, 6211368, 8281824, 11042432, 12422736, 16563648, 22084864, 24845472, 33127296, 49690944, 66254592, 99381888, 198763776]

約数ペア:

[(1, 198763776), (2, 99381888), (3, 66254592), (4, 49690944), (6, 33127296), (8, 24845472), (9, 22084864), (12, 16563648), (16, 12422736), (18, 11042432), (24, 8281824), (32, 6211368), (36, 5521216), (48, 4140912), (64, 3105684), (72, 2760608), (96, 2070456), (128, 1552842), (144, 1380304), (192, 1035228), (256, 776421), (288, 690152), (384, 517614), (576, 345076), (768, 258807), (1152, 172538), (2304, 86269)]