280749096

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{6361}}^1$

素因数の和:6986

約数の個数: 48

約数和(自身を含む): 761722260

約数和(自身を除く): 480973164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 1226, 1839, 2452, 3678, 4904, 5517, 6361, 7356, 11034, 12722, 14712, 19083, 22068, 25444, 38166, 44136, 50888, 57249, 76332, 114498, 152664, 228996, 457992, 3899293, 7798586, 11697879, 15597172, 23395758, 31194344, 35093637, 46791516, 70187274, 93583032, 140374548, 280749096]

約数ペア:

[(1, 280749096), (2, 140374548), (3, 93583032), (4, 70187274), (6, 46791516), (8, 35093637), (9, 31194344), (12, 23395758), (18, 15597172), (24, 11697879), (36, 7798586), (72, 3899293), (613, 457992), (1226, 228996), (1839, 152664), (2452, 114498), (3678, 76332), (4904, 57249), (5517, 50888), (6361, 44136), (7356, 38166), (11034, 25444), (12722, 22068), (14712, 19083)]