223973136

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 650783744

約数和(自身を除く): 426810608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 127, 144, 148, 222, 254, 296, 331, 333, 381, 444, 508, 592, 662, 666, 762, 888, 993, 1016, 1143, 1324, 1332, 1524, 1776, 1986, 2032, 2286, 2648, 2664, 2979, 3048, 3972, 4572, 4699, 5296, 5328, 5958, 6096, 7944, 9144, 9398, 11916, 12247, 14097, 15888, 18288, 18796, 23832, 24494, 28194, 36741, 37592, 42037, 42291, 47664, 48988, 56388, 73482, 75184, 84074, 84582, 97976, 110223, 112776, 126111, 146964, 168148, 169164, 195952, 220446, 225552, 252222, 293928, 336296, 338328, 378333, 440892, 504444, 587856, 672592, 676656, 756666, 881784, 1008888, 1513332, 1555369, 1763568, 2017776, 3026664, 3110738, 4666107, 6053328, 6221476, 9332214, 12442952, 13998321, 18664428, 24885904, 27996642, 37328856, 55993284, 74657712, 111986568, 223973136]

約数ペア:

[(1, 223973136), (2, 111986568), (3, 74657712), (4, 55993284), (6, 37328856), (8, 27996642), (9, 24885904), (12, 18664428), (16, 13998321), (18, 12442952), (24, 9332214), (36, 6221476), (37, 6053328), (48, 4666107), (72, 3110738), (74, 3026664), (111, 2017776), (127, 1763568), (144, 1555369), (148, 1513332), (222, 1008888), (254, 881784), (296, 756666), (331, 676656), (333, 672592), (381, 587856), (444, 504444), (508, 440892), (592, 378333), (662, 338328), (666, 336296), (762, 293928), (888, 252222), (993, 225552), (1016, 220446), (1143, 195952), (1324, 169164), (1332, 168148), (1524, 146964), (1776, 126111), (1986, 112776), (2032, 110223), (2286, 97976), (2648, 84582), (2664, 84074), (2979, 75184), (3048, 73482), (3972, 56388), (4572, 48988), (4699, 47664), (5296, 42291), (5328, 42037), (5958, 37592), (6096, 36741), (7944, 28194), (9144, 24494), (9398, 23832), (11916, 18796), (12247, 18288), (14097, 15888)]