864635136

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1652

約数の個数: 144

約数和(自身を含む): 2480271360

約数和(自身を除く): 1615636224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 552, 713, 736, 744, 768, 992, 1104, 1426, 1472, 1488, 1579, 1984, 2139, 2208, 2852, 2944, 2976, 3158, 3968, 4278, 4416, 4737, 5704, 5888, 5952, 6316, 7936, 8556, 8832, 9474, 11408, 11904, 12632, 17112, 17664, 18948, 22816, 23808, 25264, 34224, 36317, 37896, 45632, 48949, 50528, 68448, 72634, 75792, 91264, 97898, 101056, 108951, 136896, 145268, 146847, 151584, 182528, 195796, 202112, 217902, 273792, 290536, 293694, 303168, 391592, 404224, 435804, 547584, 581072, 587388, 606336, 783184, 871608, 1125827, 1162144, 1174776, 1212672, 1566368, 1743216, 2251654, 2324288, 2349552, 3132736, 3377481, 3486432, 4503308, 4648576, 4699104, 6265472, 6754962, 6972864, 9006616, 9297152, 9398208, 12530944, 13509924, 13945728, 18013232, 18796416, 27019848, 27891456, 36026464, 37592832, 54039696, 72052928, 108079392, 144105856, 216158784, 288211712, 432317568, 864635136]

約数ペア:

[(1, 864635136), (2, 432317568), (3, 288211712), (4, 216158784), (6, 144105856), (8, 108079392), (12, 72052928), (16, 54039696), (23, 37592832), (24, 36026464), (31, 27891456), (32, 27019848), (46, 18796416), (48, 18013232), (62, 13945728), (64, 13509924), (69, 12530944), (92, 9398208), (93, 9297152), (96, 9006616), (124, 6972864), (128, 6754962), (138, 6265472), (184, 4699104), (186, 4648576), (192, 4503308), (248, 3486432), (256, 3377481), (276, 3132736), (368, 2349552), (372, 2324288), (384, 2251654), (496, 1743216), (552, 1566368), (713, 1212672), (736, 1174776), (744, 1162144), (768, 1125827), (992, 871608), (1104, 783184), (1426, 606336), (1472, 587388), (1488, 581072), (1579, 547584), (1984, 435804), (2139, 404224), (2208, 391592), (2852, 303168), (2944, 293694), (2976, 290536), (3158, 273792), (3968, 217902), (4278, 202112), (4416, 195796), (4737, 182528), (5704, 151584), (5888, 146847), (5952, 145268), (6316, 136896), (7936, 108951), (8556, 101056), (8832, 97898), (9474, 91264), (11408, 75792), (11904, 72634), (12632, 68448), (17112, 50528), (17664, 48949), (18948, 45632), (22816, 37896), (23808, 36317), (25264, 34224)]