245440512

素因数分解:

$2^{13}\times 3^2\times {\mathrm{3329}}^1$

素因数の和:3361

約数の個数: 84

約数和(自身を含む): 709220070

約数和(自身を除く): 463779558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 3329, 4096, 4608, 6144, 6658, 8192, 9216, 9987, 12288, 13316, 18432, 19974, 24576, 26632, 29961, 36864, 39948, 53264, 59922, 73728, 79896, 106528, 119844, 159792, 213056, 239688, 319584, 426112, 479376, 639168, 852224, 958752, 1278336, 1704448, 1917504, 2556672, 3408896, 3835008, 5113344, 6817792, 7670016, 10226688, 13635584, 15340032, 20453376, 27271168, 30680064, 40906752, 61360128, 81813504, 122720256, 245440512]

約数ペア:

[(1, 245440512), (2, 122720256), (3, 81813504), (4, 61360128), (6, 40906752), (8, 30680064), (9, 27271168), (12, 20453376), (16, 15340032), (18, 13635584), (24, 10226688), (32, 7670016), (36, 6817792), (48, 5113344), (64, 3835008), (72, 3408896), (96, 2556672), (128, 1917504), (144, 1704448), (192, 1278336), (256, 958752), (288, 852224), (384, 639168), (512, 479376), (576, 426112), (768, 319584), (1024, 239688), (1152, 213056), (1536, 159792), (2048, 119844), (2304, 106528), (3072, 79896), (3329, 73728), (4096, 59922), (4608, 53264), (6144, 39948), (6658, 36864), (8192, 29961), (9216, 26632), (9987, 24576), (12288, 19974), (13316, 18432)]