245159552

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 537580800

約数和(自身を除く): 292421248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1331, 1408, 1439, 1936, 2662, 2878, 3872, 5324, 5756, 7744, 10648, 11512, 15488, 15829, 21296, 23024, 31658, 42592, 46048, 63316, 85184, 92096, 126632, 170368, 174119, 184192, 253264, 348238, 506528, 696476, 1013056, 1392952, 1915309, 2026112, 2785904, 3830618, 5571808, 7661236, 11143616, 15322472, 22287232, 30644944, 61289888, 122579776, 245159552]

約数ペア:

[(1, 245159552), (2, 122579776), (4, 61289888), (8, 30644944), (11, 22287232), (16, 15322472), (22, 11143616), (32, 7661236), (44, 5571808), (64, 3830618), (88, 2785904), (121, 2026112), (128, 1915309), (176, 1392952), (242, 1013056), (352, 696476), (484, 506528), (704, 348238), (968, 253264), (1331, 184192), (1408, 174119), (1439, 170368), (1936, 126632), (2662, 92096), (2878, 85184), (3872, 63316), (5324, 46048), (5756, 42592), (7744, 31658), (10648, 23024), (11512, 21296), (15488, 15829)]