264608212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1031}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 533998080

約数和(自身を除く): 269389868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 307, 418, 614, 836, 1031, 1228, 2062, 3377, 4124, 5833, 6754, 11341, 11666, 13508, 19589, 22682, 23332, 39178, 45364, 64163, 78356, 128326, 215479, 256652, 316517, 430958, 633034, 861916, 1266068, 3481687, 6013823, 6963374, 12027646, 13926748, 24055292, 66152053, 132304106, 264608212]

約数ペア:

[(1, 264608212), (2, 132304106), (4, 66152053), (11, 24055292), (19, 13926748), (22, 12027646), (38, 6963374), (44, 6013823), (76, 3481687), (209, 1266068), (307, 861916), (418, 633034), (614, 430958), (836, 316517), (1031, 256652), (1228, 215479), (2062, 128326), (3377, 78356), (4124, 64163), (5833, 45364), (6754, 39178), (11341, 23332), (11666, 22682), (13508, 19589)]