268259328

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 156

約数和(自身を含む): 817789440

約数和(自身を除く): 549530112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 383, 384, 456, 512, 576, 608, 684, 766, 768, 912, 1024, 1149, 1152, 1216, 1368, 1532, 1536, 1824, 2048, 2298, 2304, 2432, 2736, 3064, 3072, 3447, 3648, 4096, 4596, 4608, 4864, 5472, 6128, 6144, 6894, 7277, 7296, 9192, 9216, 9728, 10944, 12256, 12288, 13788, 14554, 14592, 18384, 18432, 19456, 21831, 21888, 24512, 27576, 29108, 29184, 36768, 36864, 38912, 43662, 43776, 49024, 55152, 58216, 58368, 65493, 73536, 77824, 87324, 87552, 98048, 110304, 116432, 116736, 130986, 147072, 174648, 175104, 196096, 220608, 232864, 233472, 261972, 294144, 349296, 350208, 392192, 441216, 465728, 523944, 588288, 698592, 700416, 784384, 882432, 931456, 1047888, 1176576, 1397184, 1568768, 1764864, 1862912, 2095776, 2353152, 2794368, 3529728, 3725824, 4191552, 4706304, 5588736, 7059456, 7451648, 8383104, 11177472, 14118912, 14903296, 16766208, 22354944, 29806592, 33532416, 44709888, 67064832, 89419776, 134129664, 268259328]

約数ペア:

[(1, 268259328), (2, 134129664), (3, 89419776), (4, 67064832), (6, 44709888), (8, 33532416), (9, 29806592), (12, 22354944), (16, 16766208), (18, 14903296), (19, 14118912), (24, 11177472), (32, 8383104), (36, 7451648), (38, 7059456), (48, 5588736), (57, 4706304), (64, 4191552), (72, 3725824), (76, 3529728), (96, 2794368), (114, 2353152), (128, 2095776), (144, 1862912), (152, 1764864), (171, 1568768), (192, 1397184), (228, 1176576), (256, 1047888), (288, 931456), (304, 882432), (342, 784384), (383, 700416), (384, 698592), (456, 588288), (512, 523944), (576, 465728), (608, 441216), (684, 392192), (766, 350208), (768, 349296), (912, 294144), (1024, 261972), (1149, 233472), (1152, 232864), (1216, 220608), (1368, 196096), (1532, 175104), (1536, 174648), (1824, 147072), (2048, 130986), (2298, 116736), (2304, 116432), (2432, 110304), (2736, 98048), (3064, 87552), (3072, 87324), (3447, 77824), (3648, 73536), (4096, 65493), (4596, 58368), (4608, 58216), (4864, 55152), (5472, 49024), (6128, 43776), (6144, 43662), (6894, 38912), (7277, 36864), (7296, 36768), (9192, 29184), (9216, 29108), (9728, 27576), (10944, 24512), (12256, 21888), (12288, 21831), (13788, 19456), (14554, 18432), (14592, 18384)]