290352

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 785664

約数和(自身を除く): 495312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 263, 276, 368, 526, 552, 789, 1052, 1104, 1578, 2104, 3156, 4208, 6049, 6312, 12098, 12624, 18147, 24196, 36294, 48392, 72588, 96784, 145176, 290352]

約数ペア:

[(1, 290352), (2, 145176), (3, 96784), (4, 72588), (6, 48392), (8, 36294), (12, 24196), (16, 18147), (23, 12624), (24, 12098), (46, 6312), (48, 6049), (69, 4208), (92, 3156), (138, 2104), (184, 1578), (263, 1104), (276, 1052), (368, 789), (526, 552)]