282071356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 619315200

約数和(自身を除く): 337243844

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 71, 92, 124, 142, 161, 199, 217, 284, 322, 398, 434, 497, 644, 713, 796, 868, 994, 1393, 1426, 1633, 1988, 2201, 2786, 2852, 3266, 4402, 4577, 4991, 5572, 6169, 6532, 8804, 9154, 9982, 11431, 12338, 14129, 15407, 18308, 19964, 22862, 24676, 28258, 30814, 32039, 43183, 45724, 50623, 56516, 61628, 64078, 86366, 98903, 101246, 128156, 141887, 172732, 197806, 202492, 283774, 324967, 354361, 395612, 437999, 567548, 649934, 708722, 875998, 993209, 1299868, 1417444, 1751996, 1986418, 2274769, 3065993, 3972836, 4549538, 6131986, 9099076, 10073977, 12263972, 20147954, 40295908, 70517839, 141035678, 282071356]

約数ペア:

[(1, 282071356), (2, 141035678), (4, 70517839), (7, 40295908), (14, 20147954), (23, 12263972), (28, 10073977), (31, 9099076), (46, 6131986), (62, 4549538), (71, 3972836), (92, 3065993), (124, 2274769), (142, 1986418), (161, 1751996), (199, 1417444), (217, 1299868), (284, 993209), (322, 875998), (398, 708722), (434, 649934), (497, 567548), (644, 437999), (713, 395612), (796, 354361), (868, 324967), (994, 283774), (1393, 202492), (1426, 197806), (1633, 172732), (1988, 141887), (2201, 128156), (2786, 101246), (2852, 98903), (3266, 86366), (4402, 64078), (4577, 61628), (4991, 56516), (5572, 50623), (6169, 45724), (6532, 43183), (8804, 32039), (9154, 30814), (9982, 28258), (11431, 24676), (12338, 22862), (14129, 19964), (15407, 18308)]