264144384

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 240

約数和(自身を含む): 919226880

約数和(自身を除く): 655082496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 431, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 862, 896, 912, 1008, 1064, 1152, 1197, 1216, 1293, 1344, 1368, 1536, 1596, 1724, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2586, 2688, 2736, 3017, 3192, 3448, 3584, 3648, 3879, 4032, 4256, 4608, 4788, 4864, 5172, 5376, 5472, 6034, 6384, 6896, 7296, 7758, 8064, 8189, 8512, 9051, 9576, 9728, 10344, 10752, 10944, 12068, 12768, 13792, 14592, 15516, 16128, 16378, 17024, 18102, 19152, 20688, 21888, 24136, 24567, 25536, 27153, 27584, 29184, 31032, 32256, 32756, 34048, 36204, 38304, 41376, 43776, 48272, 49134, 51072, 54306, 55168, 57323, 62064, 65512, 68096, 72408, 73701, 76608, 82752, 87552, 96544, 98268, 102144, 108612, 110336, 114646, 124128, 131024, 144816, 147402, 153216, 165504, 171969, 193088, 196536, 204288, 217224, 220672, 229292, 248256, 262048, 289632, 294804, 306432, 331008, 343938, 386176, 393072, 434448, 458584, 496512, 515907, 524096, 579264, 589608, 612864, 662016, 687876, 772352, 786144, 868896, 917168, 993024, 1031814, 1048192, 1158528, 1179216, 1375752, 1544704, 1572288, 1737792, 1834336, 1986048, 2063628, 2096384, 2317056, 2358432, 2751504, 3144576, 3475584, 3668672, 4127256, 4192768, 4634112, 4716864, 5503008, 6289152, 6951168, 7337344, 8254512, 9433728, 11006016, 12578304, 13902336, 14674688, 16509024, 18867456, 22012032, 29349376, 33018048, 37734912, 44024064, 66036096, 88048128, 132072192, 264144384]

約数ペア:

[(1, 264144384), (2, 132072192), (3, 88048128), (4, 66036096), (6, 44024064), (7, 37734912), (8, 33018048), (9, 29349376), (12, 22012032), (14, 18867456), (16, 16509024), (18, 14674688), (19, 13902336), (21, 12578304), (24, 11006016), (28, 9433728), (32, 8254512), (36, 7337344), (38, 6951168), (42, 6289152), (48, 5503008), (56, 4716864), (57, 4634112), (63, 4192768), (64, 4127256), (72, 3668672), (76, 3475584), (84, 3144576), (96, 2751504), (112, 2358432), (114, 2317056), (126, 2096384), (128, 2063628), (133, 1986048), (144, 1834336), (152, 1737792), (168, 1572288), (171, 1544704), (192, 1375752), (224, 1179216), (228, 1158528), (252, 1048192), (256, 1031814), (266, 993024), (288, 917168), (304, 868896), (336, 786144), (342, 772352), (384, 687876), (399, 662016), (431, 612864), (448, 589608), (456, 579264), (504, 524096), (512, 515907), (532, 496512), (576, 458584), (608, 434448), (672, 393072), (684, 386176), (768, 343938), (798, 331008), (862, 306432), (896, 294804), (912, 289632), (1008, 262048), (1064, 248256), (1152, 229292), (1197, 220672), (1216, 217224), (1293, 204288), (1344, 196536), (1368, 193088), (1536, 171969), (1596, 165504), (1724, 153216), (1792, 147402), (1824, 144816), (2016, 131024), (2128, 124128), (2304, 114646), (2394, 110336), (2432, 108612), (2586, 102144), (2688, 98268), (2736, 96544), (3017, 87552), (3192, 82752), (3448, 76608), (3584, 73701), (3648, 72408), (3879, 68096), (4032, 65512), (4256, 62064), (4608, 57323), (4788, 55168), (4864, 54306), (5172, 51072), (5376, 49134), (5472, 48272), (6034, 43776), (6384, 41376), (6896, 38304), (7296, 36204), (7758, 34048), (8064, 32756), (8189, 32256), (8512, 31032), (9051, 29184), (9576, 27584), (9728, 27153), (10344, 25536), (10752, 24567), (10944, 24136), (12068, 21888), (12768, 20688), (13792, 19152), (14592, 18102), (15516, 17024), (16128, 16378)]