229339908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1381}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 664023360

約数和(自身を除く): 434683452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 659, 1318, 1381, 1977, 2636, 2762, 3954, 4143, 4613, 5524, 5931, 7908, 8286, 9226, 9667, 11862, 12429, 13839, 16572, 18452, 19334, 23724, 24858, 27678, 29001, 38668, 41517, 49716, 55356, 58002, 83034, 87003, 116004, 166068, 174006, 348012, 910079, 1820158, 2730237, 3640316, 5460474, 6370553, 8190711, 10920948, 12741106, 16381422, 19111659, 25482212, 32762844, 38223318, 57334977, 76446636, 114669954, 229339908]

約数ペア:

[(1, 229339908), (2, 114669954), (3, 76446636), (4, 57334977), (6, 38223318), (7, 32762844), (9, 25482212), (12, 19111659), (14, 16381422), (18, 12741106), (21, 10920948), (28, 8190711), (36, 6370553), (42, 5460474), (63, 3640316), (84, 2730237), (126, 1820158), (252, 910079), (659, 348012), (1318, 174006), (1381, 166068), (1977, 116004), (2636, 87003), (2762, 83034), (3954, 58002), (4143, 55356), (4613, 49716), (5524, 41517), (5931, 38668), (7908, 29001), (8286, 27678), (9226, 24858), (9667, 23724), (11862, 19334), (12429, 18452), (13839, 16572)]