456621088

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 1196923392

約数和(自身を除く): 740302304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 224, 238, 242, 272, 308, 352, 374, 476, 484, 544, 616, 748, 847, 952, 968, 991, 1232, 1309, 1496, 1694, 1904, 1936, 1982, 2057, 2464, 2618, 2992, 3388, 3808, 3872, 3964, 4114, 5236, 5984, 6776, 6937, 7928, 8228, 10472, 10901, 13552, 13874, 14399, 15856, 16456, 16847, 20944, 21802, 27104, 27748, 28798, 31712, 32912, 33694, 41888, 43604, 55496, 57596, 65824, 67388, 76307, 87208, 110992, 115192, 117929, 119911, 134776, 152614, 174416, 185317, 221984, 230384, 235858, 239822, 269552, 305228, 348832, 370634, 460768, 471716, 479644, 539104, 610456, 741268, 839377, 943432, 959288, 1220912, 1297219, 1482536, 1678754, 1886864, 1918576, 2038487, 2441824, 2594438, 2965072, 3357508, 3773728, 3837152, 4076974, 5188876, 5930144, 6715016, 8153948, 10377752, 13430032, 14269409, 16307896, 20755504, 26860064, 28538818, 32615792, 41511008, 57077636, 65231584, 114155272, 228310544, 456621088]

約数ペア:

[(1, 456621088), (2, 228310544), (4, 114155272), (7, 65231584), (8, 57077636), (11, 41511008), (14, 32615792), (16, 28538818), (17, 26860064), (22, 20755504), (28, 16307896), (32, 14269409), (34, 13430032), (44, 10377752), (56, 8153948), (68, 6715016), (77, 5930144), (88, 5188876), (112, 4076974), (119, 3837152), (121, 3773728), (136, 3357508), (154, 2965072), (176, 2594438), (187, 2441824), (224, 2038487), (238, 1918576), (242, 1886864), (272, 1678754), (308, 1482536), (352, 1297219), (374, 1220912), (476, 959288), (484, 943432), (544, 839377), (616, 741268), (748, 610456), (847, 539104), (952, 479644), (968, 471716), (991, 460768), (1232, 370634), (1309, 348832), (1496, 305228), (1694, 269552), (1904, 239822), (1936, 235858), (1982, 230384), (2057, 221984), (2464, 185317), (2618, 174416), (2992, 152614), (3388, 134776), (3808, 119911), (3872, 117929), (3964, 115192), (4114, 110992), (5236, 87208), (5984, 76307), (6776, 67388), (6937, 65824), (7928, 57596), (8228, 55496), (10472, 43604), (10901, 41888), (13552, 33694), (13874, 32912), (14399, 31712), (15856, 28798), (16456, 27748), (16847, 27104), (20944, 21802)]