268899072

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 804910848

約数和(自身を除く): 536011776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 768, 832, 897, 1104, 1171, 1196, 1248, 1472, 1664, 1794, 2208, 2342, 2392, 2496, 2944, 3328, 3513, 3588, 4416, 4684, 4784, 4992, 5888, 7026, 7176, 8832, 9368, 9568, 9984, 14052, 14352, 15223, 17664, 18736, 19136, 26933, 28104, 28704, 30446, 37472, 38272, 45669, 53866, 56208, 57408, 60892, 74944, 76544, 80799, 91338, 107732, 112416, 114816, 121784, 149888, 161598, 182676, 215464, 224832, 229632, 243568, 299776, 323196, 350129, 365352, 430928, 449664, 487136, 646392, 700258, 730704, 861856, 899328, 974272, 1050387, 1292784, 1400516, 1461408, 1723712, 1948544, 2100774, 2585568, 2801032, 2922816, 3447424, 3897088, 4201548, 5171136, 5602064, 5845632, 6894848, 8403096, 10342272, 11204128, 11691264, 16806192, 20684544, 22408256, 33612384, 44816512, 67224768, 89633024, 134449536, 268899072]

約数ペア:

[(1, 268899072), (2, 134449536), (3, 89633024), (4, 67224768), (6, 44816512), (8, 33612384), (12, 22408256), (13, 20684544), (16, 16806192), (23, 11691264), (24, 11204128), (26, 10342272), (32, 8403096), (39, 6894848), (46, 5845632), (48, 5602064), (52, 5171136), (64, 4201548), (69, 3897088), (78, 3447424), (92, 2922816), (96, 2801032), (104, 2585568), (128, 2100774), (138, 1948544), (156, 1723712), (184, 1461408), (192, 1400516), (208, 1292784), (256, 1050387), (276, 974272), (299, 899328), (312, 861856), (368, 730704), (384, 700258), (416, 646392), (552, 487136), (598, 449664), (624, 430928), (736, 365352), (768, 350129), (832, 323196), (897, 299776), (1104, 243568), (1171, 229632), (1196, 224832), (1248, 215464), (1472, 182676), (1664, 161598), (1794, 149888), (2208, 121784), (2342, 114816), (2392, 112416), (2496, 107732), (2944, 91338), (3328, 80799), (3513, 76544), (3588, 74944), (4416, 60892), (4684, 57408), (4784, 56208), (4992, 53866), (5888, 45669), (7026, 38272), (7176, 37472), (8832, 30446), (9368, 28704), (9568, 28104), (9984, 26933), (14052, 19136), (14352, 18736), (15223, 17664)]