310079728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 732542400

約数和(自身を除く): 422462672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 476, 596, 952, 1043, 1093, 1192, 1904, 2086, 2186, 2384, 2533, 4172, 4372, 5066, 7651, 8344, 8744, 10132, 15302, 16688, 17488, 17731, 18581, 20264, 30604, 35462, 37162, 40528, 61208, 70924, 74324, 122416, 130067, 141848, 148648, 162857, 260134, 283696, 297296, 325714, 520268, 651428, 1040536, 1139999, 1302856, 2081072, 2279998, 2605712, 2768569, 4559996, 5537138, 9119992, 11074276, 18239984, 19379983, 22148552, 38759966, 44297104, 77519932, 155039864, 310079728]

約数ペア:

[(1, 310079728), (2, 155039864), (4, 77519932), (7, 44297104), (8, 38759966), (14, 22148552), (16, 19379983), (17, 18239984), (28, 11074276), (34, 9119992), (56, 5537138), (68, 4559996), (112, 2768569), (119, 2605712), (136, 2279998), (149, 2081072), (238, 1302856), (272, 1139999), (298, 1040536), (476, 651428), (596, 520268), (952, 325714), (1043, 297296), (1093, 283696), (1192, 260134), (1904, 162857), (2086, 148648), (2186, 141848), (2384, 130067), (2533, 122416), (4172, 74324), (4372, 70924), (5066, 61208), (7651, 40528), (8344, 37162), (8744, 35462), (10132, 30604), (15302, 20264), (16688, 18581), (17488, 17731)]