321344072

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{34361}}^1$

素因数の和:34541

約数の個数: 32

約数和(自身を含む): 692737920

約数和(自身を除く): 371393848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 34361, 68722, 137444, 240527, 274888, 481054, 962108, 1924216, 5738287, 11476574, 22953148, 40168009, 45906296, 80336018, 160672036, 321344072]

約数ペア:

[(1, 321344072), (2, 160672036), (4, 80336018), (7, 45906296), (8, 40168009), (14, 22953148), (28, 11476574), (56, 5738287), (167, 1924216), (334, 962108), (668, 481054), (1169, 274888), (1336, 240527), (2338, 137444), (4676, 68722), (9352, 34361)]