231377146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2539

約数の個数: 64

約数和(自身を含む): 476098560

約数和(自身を除く): 244721414

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 1001, 1034, 1222, 2002, 2459, 3619, 4277, 4918, 6721, 7238, 8554, 13442, 17213, 27049, 31967, 34426, 47047, 54098, 63934, 94094, 115573, 189343, 223769, 231146, 351637, 378686, 447538, 703274, 809011, 1271303, 1502449, 1618022, 2461459, 2542606, 3004898, 4922918, 8899121, 10517143, 16526939, 17798242, 21034286, 33053878, 115688573, 231377146]

約数ペア:

[(1, 231377146), (2, 115688573), (7, 33053878), (11, 21034286), (13, 17798242), (14, 16526939), (22, 10517143), (26, 8899121), (47, 4922918), (77, 3004898), (91, 2542606), (94, 2461459), (143, 1618022), (154, 1502449), (182, 1271303), (286, 809011), (329, 703274), (517, 447538), (611, 378686), (658, 351637), (1001, 231146), (1034, 223769), (1222, 189343), (2002, 115573), (2459, 94094), (3619, 63934), (4277, 54098), (4918, 47047), (6721, 34426), (7238, 31967), (8554, 27049), (13442, 17213)]