212531328

素因数分解:

$2^7\times 3^2\times {\mathrm{184489}}^1$

素因数の和:184509

約数の個数: 48

約数和(自身を含む): 611584350

約数和(自身を除く): 399053022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 184489, 368978, 553467, 737956, 1106934, 1475912, 1660401, 2213868, 2951824, 3320802, 4427736, 5903648, 6641604, 8855472, 11807296, 13283208, 17710944, 23614592, 26566416, 35421888, 53132832, 70843776, 106265664, 212531328]

約数ペア:

[(1, 212531328), (2, 106265664), (3, 70843776), (4, 53132832), (6, 35421888), (8, 26566416), (9, 23614592), (12, 17710944), (16, 13283208), (18, 11807296), (24, 8855472), (32, 6641604), (36, 5903648), (48, 4427736), (64, 3320802), (72, 2951824), (96, 2213868), (128, 1660401), (144, 1475912), (192, 1106934), (288, 737956), (384, 553467), (576, 368978), (1152, 184489)]