217488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 589248

約数和(自身を除く): 371760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 197, 276, 368, 394, 552, 591, 788, 1104, 1182, 1576, 2364, 3152, 4531, 4728, 9062, 9456, 13593, 18124, 27186, 36248, 54372, 72496, 108744, 217488]

約数ペア:

[(1, 217488), (2, 108744), (3, 72496), (4, 54372), (6, 36248), (8, 27186), (12, 18124), (16, 13593), (23, 9456), (24, 9062), (46, 4728), (48, 4531), (69, 3152), (92, 2364), (138, 1576), (184, 1182), (197, 1104), (276, 788), (368, 591), (394, 552)]