438758856

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3318

約数の個数: 112

約数和(自身を含む): 1287466560

約数和(自身を除く): 848707704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 729, 828, 972, 1242, 1458, 1656, 1863, 1944, 2484, 2916, 3271, 3726, 4968, 5589, 5832, 6542, 7452, 9813, 11178, 13084, 14904, 16767, 19626, 22356, 26168, 29439, 33534, 39252, 44712, 58878, 67068, 75233, 78504, 88317, 117756, 134136, 150466, 176634, 225699, 235512, 264951, 300932, 353268, 451398, 529902, 601864, 677097, 706536, 794853, 902796, 1059804, 1354194, 1589706, 1805592, 2031291, 2119608, 2384559, 2708388, 3179412, 4062582, 4769118, 5416776, 6093873, 6358824, 8125164, 9538236, 12187746, 16250328, 18281619, 19076472, 24375492, 36563238, 48750984, 54844857, 73126476, 109689714, 146252952, 219379428, 438758856]

約数ペア:

[(1, 438758856), (2, 219379428), (3, 146252952), (4, 109689714), (6, 73126476), (8, 54844857), (9, 48750984), (12, 36563238), (18, 24375492), (23, 19076472), (24, 18281619), (27, 16250328), (36, 12187746), (46, 9538236), (54, 8125164), (69, 6358824), (72, 6093873), (81, 5416776), (92, 4769118), (108, 4062582), (138, 3179412), (162, 2708388), (184, 2384559), (207, 2119608), (216, 2031291), (243, 1805592), (276, 1589706), (324, 1354194), (414, 1059804), (486, 902796), (552, 794853), (621, 706536), (648, 677097), (729, 601864), (828, 529902), (972, 451398), (1242, 353268), (1458, 300932), (1656, 264951), (1863, 235512), (1944, 225699), (2484, 176634), (2916, 150466), (3271, 134136), (3726, 117756), (4968, 88317), (5589, 78504), (5832, 75233), (6542, 67068), (7452, 58878), (9813, 44712), (11178, 39252), (13084, 33534), (14904, 29439), (16767, 26168), (19626, 22356)]