389254392

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{235057}}^1$

素因数の和:235092

約数の個数: 48

約数和(自身を含む): 1100071440

約数和(自身を除く): 710817048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 235057, 470114, 705171, 940228, 1410342, 1880456, 2115513, 2820684, 4231026, 5406311, 5641368, 8462052, 10812622, 16218933, 16924104, 21625244, 32437866, 43250488, 48656799, 64875732, 97313598, 129751464, 194627196, 389254392]

約数ペア:

[(1, 389254392), (2, 194627196), (3, 129751464), (4, 97313598), (6, 64875732), (8, 48656799), (9, 43250488), (12, 32437866), (18, 21625244), (23, 16924104), (24, 16218933), (36, 10812622), (46, 8462052), (69, 5641368), (72, 5406311), (92, 4231026), (138, 2820684), (184, 2115513), (207, 1880456), (276, 1410342), (414, 940228), (552, 705171), (828, 470114), (1656, 235057)]