349056008

素因数分解:

$2^3\times 7^3\times {\mathrm{127207}}^1$

素因数の和:127234

約数の個数: 32

約数和(自身を含む): 763248000

約数和(自身を除く): 414191992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 127207, 254414, 508828, 890449, 1017656, 1780898, 3561796, 6233143, 7123592, 12466286, 24932572, 43632001, 49865144, 87264002, 174528004, 349056008]

約数ペア:

[(1, 349056008), (2, 174528004), (4, 87264002), (7, 49865144), (8, 43632001), (14, 24932572), (28, 12466286), (49, 7123592), (56, 6233143), (98, 3561796), (196, 1780898), (343, 1017656), (392, 890449), (686, 508828), (1372, 254414), (2744, 127207)]