1966242208

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2203

約数の個数: 144

約数和(自身を含む): 4895251200

約数和(自身を除く): 2929008992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 392, 434, 496, 532, 589, 608, 784, 868, 931, 992, 1064, 1178, 1519, 1568, 1736, 1862, 2128, 2129, 2356, 3038, 3472, 3724, 4123, 4256, 4258, 4712, 6076, 6944, 7448, 8246, 8516, 9424, 12152, 14896, 14903, 16492, 17032, 18848, 24304, 28861, 29792, 29806, 32984, 34064, 40451, 48608, 57722, 59612, 65968, 65999, 68128, 80902, 104321, 115444, 119224, 131936, 131998, 161804, 208642, 230888, 238448, 263996, 283157, 323608, 417284, 461776, 461993, 476896, 527992, 566314, 647216, 834568, 923552, 923986, 1055984, 1132628, 1253981, 1294432, 1669136, 1847972, 1982099, 2111968, 2265256, 2507962, 3233951, 3338272, 3695944, 3964198, 4530512, 5015924, 6467902, 7391888, 7928396, 8777867, 9061024, 10031848, 12935804, 14783776, 15856792, 17555734, 20063696, 25871608, 31713584, 35111468, 40127392, 51743216, 61445069, 63427168, 70222936, 103486432, 122890138, 140445872, 245780276, 280891744, 491560552, 983121104, 1966242208]

約数ペア:

[(1, 1966242208), (2, 983121104), (4, 491560552), (7, 280891744), (8, 245780276), (14, 140445872), (16, 122890138), (19, 103486432), (28, 70222936), (31, 63427168), (32, 61445069), (38, 51743216), (49, 40127392), (56, 35111468), (62, 31713584), (76, 25871608), (98, 20063696), (112, 17555734), (124, 15856792), (133, 14783776), (152, 12935804), (196, 10031848), (217, 9061024), (224, 8777867), (248, 7928396), (266, 7391888), (304, 6467902), (392, 5015924), (434, 4530512), (496, 3964198), (532, 3695944), (589, 3338272), (608, 3233951), (784, 2507962), (868, 2265256), (931, 2111968), (992, 1982099), (1064, 1847972), (1178, 1669136), (1519, 1294432), (1568, 1253981), (1736, 1132628), (1862, 1055984), (2128, 923986), (2129, 923552), (2356, 834568), (3038, 647216), (3472, 566314), (3724, 527992), (4123, 476896), (4256, 461993), (4258, 461776), (4712, 417284), (6076, 323608), (6944, 283157), (7448, 263996), (8246, 238448), (8516, 230888), (9424, 208642), (12152, 161804), (14896, 131998), (14903, 131936), (16492, 119224), (17032, 115444), (18848, 104321), (24304, 80902), (28861, 68128), (29792, 65999), (29806, 65968), (32984, 59612), (34064, 57722), (40451, 48608)]