245518848

素因数分解:

$2^9\times 3^2\times {\mathrm{53281}}^1$

素因数の和:53305

約数の個数: 60

約数和(自身を含む): 708597318

約数和(自身を除く): 463078470

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, 1152, 1536, 2304, 4608, 53281, 106562, 159843, 213124, 319686, 426248, 479529, 639372, 852496, 959058, 1278744, 1704992, 1918116, 2557488, 3409984, 3836232, 5114976, 6819968, 7672464, 10229952, 13639936, 15344928, 20459904, 27279872, 30689856, 40919808, 61379712, 81839616, 122759424, 245518848]

約数ペア:

[(1, 245518848), (2, 122759424), (3, 81839616), (4, 61379712), (6, 40919808), (8, 30689856), (9, 27279872), (12, 20459904), (16, 15344928), (18, 13639936), (24, 10229952), (32, 7672464), (36, 6819968), (48, 5114976), (64, 3836232), (72, 3409984), (96, 2557488), (128, 1918116), (144, 1704992), (192, 1278744), (256, 959058), (288, 852496), (384, 639372), (512, 479529), (576, 426248), (768, 319686), (1152, 213124), (1536, 159843), (2304, 106562), (4608, 53281)]