355273072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16963}}^1$

素因数の和:17006

約数の個数: 80

約数和(自身を含む): 908727552

約数和(自身を除く): 553454480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 16963, 20944, 33926, 67852, 118741, 135704, 186593, 237482, 271408, 288371, 373186, 474964, 576742, 746372, 949928, 1153484, 1306151, 1492744, 1899856, 2018597, 2306968, 2612302, 2985488, 3172081, 4037194, 4613936, 5224604, 6344162, 8074388, 10449208, 12688324, 16148776, 20898416, 22204567, 25376648, 32297552, 44409134, 50753296, 88818268, 177636536, 355273072]

約数ペア:

[(1, 355273072), (2, 177636536), (4, 88818268), (7, 50753296), (8, 44409134), (11, 32297552), (14, 25376648), (16, 22204567), (17, 20898416), (22, 16148776), (28, 12688324), (34, 10449208), (44, 8074388), (56, 6344162), (68, 5224604), (77, 4613936), (88, 4037194), (112, 3172081), (119, 2985488), (136, 2612302), (154, 2306968), (176, 2018597), (187, 1899856), (238, 1492744), (272, 1306151), (308, 1153484), (374, 949928), (476, 746372), (616, 576742), (748, 474964), (952, 373186), (1232, 288371), (1309, 271408), (1496, 237482), (1904, 186593), (2618, 135704), (2992, 118741), (5236, 67852), (10472, 33926), (16963, 20944)]