242780364

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293213}}^1$

素因数の和:293246

約数の個数: 36

約数和(自身を含む): 640379376

約数和(自身を除く): 397599012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 293213, 586426, 879639, 1172852, 1759278, 2638917, 3518556, 5277834, 6743899, 10555668, 13487798, 20231697, 26975596, 40463394, 60695091, 80926788, 121390182, 242780364]

約数ペア:

[(1, 242780364), (2, 121390182), (3, 80926788), (4, 60695091), (6, 40463394), (9, 26975596), (12, 20231697), (18, 13487798), (23, 10555668), (36, 6743899), (46, 5277834), (69, 3518556), (92, 2638917), (138, 1759278), (207, 1172852), (276, 879639), (414, 586426), (828, 293213)]