388804528

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{6101}}^1$

素因数の和:6685

約数の個数: 40

約数和(自身を含む): 862578720

約数和(自身を除く): 473774192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1138, 2276, 3983, 4552, 6101, 7966, 9104, 12202, 15932, 24404, 31864, 42707, 48808, 63728, 85414, 97616, 170828, 341656, 683312, 3471469, 6942938, 13885876, 24300283, 27771752, 48600566, 55543504, 97201132, 194402264, 388804528]

約数ペア:

[(1, 388804528), (2, 194402264), (4, 97201132), (7, 55543504), (8, 48600566), (14, 27771752), (16, 24300283), (28, 13885876), (56, 6942938), (112, 3471469), (569, 683312), (1138, 341656), (2276, 170828), (3983, 97616), (4552, 85414), (6101, 63728), (7966, 48808), (9104, 42707), (12202, 31864), (15932, 24404)]