241500276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1109}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 639999360

約数和(自身を除く): 398499084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 414, 526, 789, 828, 1052, 1109, 1578, 2218, 2367, 3156, 3327, 4436, 4734, 6049, 6654, 9468, 9981, 12098, 13308, 18147, 19962, 24196, 25507, 36294, 39924, 51014, 54441, 72588, 76521, 102028, 108882, 153042, 217764, 229563, 291667, 306084, 459126, 583334, 875001, 918252, 1166668, 1750002, 2625003, 3500004, 5250006, 6708341, 10500012, 13416682, 20125023, 26833364, 40250046, 60375069, 80500092, 120750138, 241500276]

約数ペア:

[(1, 241500276), (2, 120750138), (3, 80500092), (4, 60375069), (6, 40250046), (9, 26833364), (12, 20125023), (18, 13416682), (23, 10500012), (36, 6708341), (46, 5250006), (69, 3500004), (92, 2625003), (138, 1750002), (207, 1166668), (263, 918252), (276, 875001), (414, 583334), (526, 459126), (789, 306084), (828, 291667), (1052, 229563), (1109, 217764), (1578, 153042), (2218, 108882), (2367, 102028), (3156, 76521), (3327, 72588), (4436, 54441), (4734, 51014), (6049, 39924), (6654, 36294), (9468, 25507), (9981, 24196), (12098, 19962), (13308, 18147)]