242555368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{145069}}^1$

素因数の和:145105

約数の個数: 32

約数和(自身を含む): 522252000

約数和(自身を除く): 279696632

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 145069, 290138, 580276, 1160552, 1595759, 2756311, 3191518, 5512622, 6383036, 11025244, 12766072, 22050488, 30319421, 60638842, 121277684, 242555368]

約数ペア:

[(1, 242555368), (2, 121277684), (4, 60638842), (8, 30319421), (11, 22050488), (19, 12766072), (22, 11025244), (38, 6383036), (44, 5512622), (76, 3191518), (88, 2756311), (152, 1595759), (209, 1160552), (418, 580276), (836, 290138), (1672, 145069)]