1326040128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 252

約数和(自身を含む): 4527913728

約数和(自身を除く): 3201873600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 103, 112, 124, 126, 144, 168, 186, 192, 206, 217, 224, 248, 252, 279, 288, 309, 336, 372, 412, 434, 448, 496, 504, 558, 576, 618, 651, 672, 721, 744, 824, 868, 927, 992, 1008, 1116, 1236, 1302, 1344, 1442, 1488, 1648, 1736, 1854, 1953, 1984, 2016, 2163, 2232, 2472, 2604, 2884, 2976, 3193, 3296, 3472, 3708, 3906, 4032, 4326, 4464, 4944, 5208, 5768, 5952, 6386, 6489, 6592, 6944, 7416, 7812, 8652, 8928, 9579, 9888, 10416, 10609, 11536, 12772, 12978, 13888, 14832, 15624, 17304, 17856, 19158, 19776, 20832, 21218, 22351, 23072, 25544, 25956, 28737, 29664, 31248, 31827, 34608, 38316, 41664, 42436, 44702, 46144, 51088, 51912, 57474, 59328, 62496, 63654, 67053, 69216, 74263, 76632, 84872, 89404, 95481, 102176, 103824, 114948, 124992, 127308, 134106, 138432, 148526, 153264, 169744, 178808, 190962, 201159, 204352, 207648, 222789, 229896, 254616, 268212, 297052, 306528, 328879, 339488, 357616, 381924, 402318, 415296, 445578, 459792, 509232, 536424, 594104, 613056, 657758, 668367, 678976, 715232, 763848, 804636, 891156, 919584, 986637, 1018464, 1072848, 1188208, 1315516, 1336734, 1430464, 1527696, 1609272, 1782312, 1839168, 1973274, 2036928, 2145696, 2302153, 2376416, 2631032, 2673468, 2959911, 3055392, 3218544, 3564624, 3946548, 4291392, 4604306, 4752832, 5262064, 5346936, 5919822, 6110784, 6437088, 6906459, 7129248, 7893096, 9208612, 10524128, 10693872, 11839644, 12874176, 13812918, 14258496, 15786192, 18417224, 20719377, 21048256, 21387744, 23679288, 27625836, 31572384, 36834448, 41438754, 42775488, 47358576, 55251672, 63144768, 73668896, 82877508, 94717152, 110503344, 147337792, 165755016, 189434304, 221006688, 331510032, 442013376, 663020064, 1326040128]

約数ペア:

[(1, 1326040128), (2, 663020064), (3, 442013376), (4, 331510032), (6, 221006688), (7, 189434304), (8, 165755016), (9, 147337792), (12, 110503344), (14, 94717152), (16, 82877508), (18, 73668896), (21, 63144768), (24, 55251672), (28, 47358576), (31, 42775488), (32, 41438754), (36, 36834448), (42, 31572384), (48, 27625836), (56, 23679288), (62, 21387744), (63, 21048256), (64, 20719377), (72, 18417224), (84, 15786192), (93, 14258496), (96, 13812918), (103, 12874176), (112, 11839644), (124, 10693872), (126, 10524128), (144, 9208612), (168, 7893096), (186, 7129248), (192, 6906459), (206, 6437088), (217, 6110784), (224, 5919822), (248, 5346936), (252, 5262064), (279, 4752832), (288, 4604306), (309, 4291392), (336, 3946548), (372, 3564624), (412, 3218544), (434, 3055392), (448, 2959911), (496, 2673468), (504, 2631032), (558, 2376416), (576, 2302153), (618, 2145696), (651, 2036928), (672, 1973274), (721, 1839168), (744, 1782312), (824, 1609272), (868, 1527696), (927, 1430464), (992, 1336734), (1008, 1315516), (1116, 1188208), (1236, 1072848), (1302, 1018464), (1344, 986637), (1442, 919584), (1488, 891156), (1648, 804636), (1736, 763848), (1854, 715232), (1953, 678976), (1984, 668367), (2016, 657758), (2163, 613056), (2232, 594104), (2472, 536424), (2604, 509232), (2884, 459792), (2976, 445578), (3193, 415296), (3296, 402318), (3472, 381924), (3708, 357616), (3906, 339488), (4032, 328879), (4326, 306528), (4464, 297052), (4944, 268212), (5208, 254616), (5768, 229896), (5952, 222789), (6386, 207648), (6489, 204352), (6592, 201159), (6944, 190962), (7416, 178808), (7812, 169744), (8652, 153264), (8928, 148526), (9579, 138432), (9888, 134106), (10416, 127308), (10609, 124992), (11536, 114948), (12772, 103824), (12978, 102176), (13888, 95481), (14832, 89404), (15624, 84872), (17304, 76632), (17856, 74263), (19158, 69216), (19776, 67053), (20832, 63654), (21218, 62496), (22351, 59328), (23072, 57474), (25544, 51912), (25956, 51088), (28737, 46144), (29664, 44702), (31248, 42436), (31827, 41664), (34608, 38316)]