320087796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{544367}}^1$

素因数の和:544388

約数の個数: 36

約数和(自身を含む): 868811328

約数和(自身を除く): 548723532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 544367, 1088734, 1633101, 2177468, 3266202, 3810569, 6532404, 7621138, 11431707, 15242276, 22863414, 26673983, 45726828, 53347966, 80021949, 106695932, 160043898, 320087796]

約数ペア:

[(1, 320087796), (2, 160043898), (3, 106695932), (4, 80021949), (6, 53347966), (7, 45726828), (12, 26673983), (14, 22863414), (21, 15242276), (28, 11431707), (42, 7621138), (49, 6532404), (84, 3810569), (98, 3266202), (147, 2177468), (196, 1633101), (294, 1088734), (588, 544367)]