418293568

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4993}}^1$

素因数の和:5040

約数の個数: 112

約数和(自身を含む): 1095963264

約数和(自身を除く): 677669696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 952, 1088, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 4928, 4993, 5236, 5984, 7616, 9986, 10472, 11968, 19972, 20944, 34951, 39944, 41888, 54923, 69902, 79888, 83776, 84881, 109846, 139804, 159776, 169762, 219692, 279608, 319552, 339524, 384461, 439384, 559216, 594167, 679048, 768922, 878768, 933691, 1118432, 1188334, 1358096, 1537844, 1757536, 1867382, 2236864, 2376668, 2716192, 3075688, 3515072, 3734764, 4753336, 5432384, 6151376, 6535837, 7469528, 9506672, 12302752, 13071674, 14939056, 19013344, 24605504, 26143348, 29878112, 38026688, 52286696, 59756224, 104573392, 209146784, 418293568]

約数ペア:

[(1, 418293568), (2, 209146784), (4, 104573392), (7, 59756224), (8, 52286696), (11, 38026688), (14, 29878112), (16, 26143348), (17, 24605504), (22, 19013344), (28, 14939056), (32, 13071674), (34, 12302752), (44, 9506672), (56, 7469528), (64, 6535837), (68, 6151376), (77, 5432384), (88, 4753336), (112, 3734764), (119, 3515072), (136, 3075688), (154, 2716192), (176, 2376668), (187, 2236864), (224, 1867382), (238, 1757536), (272, 1537844), (308, 1358096), (352, 1188334), (374, 1118432), (448, 933691), (476, 878768), (544, 768922), (616, 679048), (704, 594167), (748, 559216), (952, 439384), (1088, 384461), (1232, 339524), (1309, 319552), (1496, 279608), (1904, 219692), (2464, 169762), (2618, 159776), (2992, 139804), (3808, 109846), (4928, 84881), (4993, 83776), (5236, 79888), (5984, 69902), (7616, 54923), (9986, 41888), (10472, 39944), (11968, 34951), (19972, 20944)]