1318996896

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 192

約数和(自身を含む): 4140460800

約数和(自身を除く): 2821463904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 82, 84, 96, 98, 112, 123, 147, 164, 168, 196, 224, 246, 287, 294, 328, 336, 343, 392, 492, 574, 588, 656, 672, 686, 784, 861, 977, 984, 1029, 1148, 1176, 1312, 1372, 1568, 1722, 1954, 1968, 2009, 2058, 2296, 2352, 2744, 2931, 3444, 3908, 3936, 4018, 4116, 4592, 4704, 5488, 5862, 6027, 6839, 6888, 7816, 8036, 8232, 9184, 10976, 11724, 12054, 13678, 13776, 14063, 15632, 16072, 16464, 20517, 23448, 24108, 27356, 27552, 28126, 31264, 32144, 32928, 40057, 41034, 42189, 46896, 47873, 48216, 54712, 56252, 64288, 80114, 82068, 84378, 93792, 95746, 96432, 109424, 112504, 120171, 143619, 160228, 164136, 168756, 191492, 192864, 218848, 225008, 240342, 280399, 287238, 320456, 328272, 335111, 337512, 382984, 450016, 480684, 560798, 574476, 640912, 656544, 670222, 675024, 765968, 841197, 961368, 1005333, 1121596, 1148952, 1281824, 1340444, 1350048, 1531936, 1682394, 1922736, 1962793, 2010666, 2243192, 2297904, 2680888, 3364788, 3845472, 3925586, 4021332, 4486384, 4595808, 5361776, 5888379, 6729576, 7851172, 8042664, 8972768, 10723552, 11776758, 13459152, 13739551, 15702344, 16085328, 23553516, 26918304, 27479102, 31404688, 32170656, 41218653, 47107032, 54958204, 62809376, 82437306, 94214064, 109916408, 164874612, 188428128, 219832816, 329749224, 439665632, 659498448, 1318996896]

約数ペア:

[(1, 1318996896), (2, 659498448), (3, 439665632), (4, 329749224), (6, 219832816), (7, 188428128), (8, 164874612), (12, 109916408), (14, 94214064), (16, 82437306), (21, 62809376), (24, 54958204), (28, 47107032), (32, 41218653), (41, 32170656), (42, 31404688), (48, 27479102), (49, 26918304), (56, 23553516), (82, 16085328), (84, 15702344), (96, 13739551), (98, 13459152), (112, 11776758), (123, 10723552), (147, 8972768), (164, 8042664), (168, 7851172), (196, 6729576), (224, 5888379), (246, 5361776), (287, 4595808), (294, 4486384), (328, 4021332), (336, 3925586), (343, 3845472), (392, 3364788), (492, 2680888), (574, 2297904), (588, 2243192), (656, 2010666), (672, 1962793), (686, 1922736), (784, 1682394), (861, 1531936), (977, 1350048), (984, 1340444), (1029, 1281824), (1148, 1148952), (1176, 1121596), (1312, 1005333), (1372, 961368), (1568, 841197), (1722, 765968), (1954, 675024), (1968, 670222), (2009, 656544), (2058, 640912), (2296, 574476), (2352, 560798), (2744, 480684), (2931, 450016), (3444, 382984), (3908, 337512), (3936, 335111), (4018, 328272), (4116, 320456), (4592, 287238), (4704, 280399), (5488, 240342), (5862, 225008), (6027, 218848), (6839, 192864), (6888, 191492), (7816, 168756), (8036, 164136), (8232, 160228), (9184, 143619), (10976, 120171), (11724, 112504), (12054, 109424), (13678, 96432), (13776, 95746), (14063, 93792), (15632, 84378), (16072, 82068), (16464, 80114), (20517, 64288), (23448, 56252), (24108, 54712), (27356, 48216), (27552, 47873), (28126, 46896), (31264, 42189), (32144, 41034), (32928, 40057)]