2543064

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4507176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 271, 276, 391, 408, 542, 552, 782, 813, 1084, 1173, 1564, 1626, 2168, 2346, 3128, 3252, 4607, 4692, 6233, 6504, 9214, 9384, 12466, 13821, 18428, 18699, 24932, 27642, 36856, 37398, 49864, 55284, 74796, 105961, 110568, 149592, 211922, 317883, 423844, 635766, 847688, 1271532, 2543064]

約数ペア:

[(1, 2543064), (2, 1271532), (3, 847688), (4, 635766), (6, 423844), (8, 317883), (12, 211922), (17, 149592), (23, 110568), (24, 105961), (34, 74796), (46, 55284), (51, 49864), (68, 37398), (69, 36856), (92, 27642), (102, 24932), (136, 18699), (138, 18428), (184, 13821), (204, 12466), (271, 9384), (276, 9214), (391, 6504), (408, 6233), (542, 4692), (552, 4607), (782, 3252), (813, 3128), (1084, 2346), (1173, 2168), (1564, 1626)]