254828868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131899}}^1$

素因数の和:131936

約数の個数: 48

約数和(自身を含む): 709094400

約数和(自身を除く): 454265532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 131899, 263798, 395697, 527596, 791394, 923293, 1582788, 1846586, 2769879, 3033677, 3693172, 5539758, 6067354, 9101031, 11079516, 12134708, 18202062, 21235739, 36404124, 42471478, 63707217, 84942956, 127414434, 254828868]

約数ペア:

[(1, 254828868), (2, 127414434), (3, 84942956), (4, 63707217), (6, 42471478), (7, 36404124), (12, 21235739), (14, 18202062), (21, 12134708), (23, 11079516), (28, 9101031), (42, 6067354), (46, 5539758), (69, 3693172), (84, 3033677), (92, 2769879), (138, 1846586), (161, 1582788), (276, 923293), (322, 791394), (483, 527596), (644, 395697), (966, 263798), (1932, 131899)]