15506688

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 42073696

約数和(自身を除く): 26567008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 331, 366, 384, 488, 662, 732, 768, 976, 993, 1324, 1464, 1952, 1986, 2648, 2928, 3904, 3972, 5296, 5856, 7808, 7944, 10592, 11712, 15616, 15888, 20191, 21184, 23424, 31776, 40382, 42368, 46848, 60573, 63552, 80764, 84736, 121146, 127104, 161528, 242292, 254208, 323056, 484584, 646112, 969168, 1292224, 1938336, 2584448, 3876672, 5168896, 7753344, 15506688]

約数ペア:

[(1, 15506688), (2, 7753344), (3, 5168896), (4, 3876672), (6, 2584448), (8, 1938336), (12, 1292224), (16, 969168), (24, 646112), (32, 484584), (48, 323056), (61, 254208), (64, 242292), (96, 161528), (122, 127104), (128, 121146), (183, 84736), (192, 80764), (244, 63552), (256, 60573), (331, 46848), (366, 42368), (384, 40382), (488, 31776), (662, 23424), (732, 21184), (768, 20191), (976, 15888), (993, 15616), (1324, 11712), (1464, 10592), (1952, 7944), (1986, 7808), (2648, 5856), (2928, 5296), (3904, 3972)]