329987916

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{61519}}^1$

素因数の和:61678

約数の個数: 36

約数和(自身を含む): 839748000

約数和(自身を除く): 509760084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 61519, 123038, 184557, 246076, 369114, 553671, 738228, 1107342, 2214684, 9166331, 18332662, 27498993, 36665324, 54997986, 82496979, 109995972, 164993958, 329987916]

約数ペア:

[(1, 329987916), (2, 164993958), (3, 109995972), (4, 82496979), (6, 54997986), (9, 36665324), (12, 27498993), (18, 18332662), (36, 9166331), (149, 2214684), (298, 1107342), (447, 738228), (596, 553671), (894, 369114), (1341, 246076), (1788, 184557), (2682, 123038), (5364, 61519)]