251796288

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21499}}^1$

素因数の和:21575

約数の個数: 56

約数和(自身を含む): 677164000

約数和(自身を除く): 425367712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 21499, 42998, 64497, 85996, 128994, 171992, 257988, 343984, 515976, 687968, 1031952, 1311439, 1375936, 2063904, 2622878, 3934317, 4127808, 5245756, 7868634, 10491512, 15737268, 20983024, 31474536, 41966048, 62949072, 83932096, 125898144, 251796288]

約数ペア:

[(1, 251796288), (2, 125898144), (3, 83932096), (4, 62949072), (6, 41966048), (8, 31474536), (12, 20983024), (16, 15737268), (24, 10491512), (32, 7868634), (48, 5245756), (61, 4127808), (64, 3934317), (96, 2622878), (122, 2063904), (183, 1375936), (192, 1311439), (244, 1031952), (366, 687968), (488, 515976), (732, 343984), (976, 257988), (1464, 171992), (1952, 128994), (2928, 85996), (3904, 64497), (5856, 42998), (11712, 21499)]