248348784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{304349}}^1$

素因数の和:304377

約数の個数: 40

約数和(自身を含む): 679309200

約数和(自身を除く): 430960416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 304349, 608698, 913047, 1217396, 1826094, 2434792, 3652188, 4869584, 5173933, 7304376, 10347866, 14608752, 15521799, 20695732, 31043598, 41391464, 62087196, 82782928, 124174392, 248348784]

約数ペア:

[(1, 248348784), (2, 124174392), (3, 82782928), (4, 62087196), (6, 41391464), (8, 31043598), (12, 20695732), (16, 15521799), (17, 14608752), (24, 10347866), (34, 7304376), (48, 5173933), (51, 4869584), (68, 3652188), (102, 2434792), (136, 1826094), (204, 1217396), (272, 913047), (408, 608698), (816, 304349)]