419311872

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{25999}}^1$

素因数の和:26028

約数の個数: 108

約数和(自身を含む): 1381744000

約数和(自身を除く): 962432128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 25999, 51998, 77997, 103996, 155994, 181993, 207992, 233991, 311988, 363986, 415984, 467982, 545979, 623976, 727972, 831968, 935964, 1091958, 1247952, 1455944, 1637937, 1663936, 1871928, 2183916, 2495904, 2911888, 3275874, 3327872, 3743856, 4367832, 4991808, 5823776, 6551748, 6655744, 7487712, 8735664, 9983616, 11647552, 13103496, 14975424, 17471328, 19967232, 23295104, 26206992, 29950848, 34942656, 46590208, 52413984, 59901696, 69885312, 104827968, 139770624, 209655936, 419311872]

約数ペア:

[(1, 419311872), (2, 209655936), (3, 139770624), (4, 104827968), (6, 69885312), (7, 59901696), (8, 52413984), (9, 46590208), (12, 34942656), (14, 29950848), (16, 26206992), (18, 23295104), (21, 19967232), (24, 17471328), (28, 14975424), (32, 13103496), (36, 11647552), (42, 9983616), (48, 8735664), (56, 7487712), (63, 6655744), (64, 6551748), (72, 5823776), (84, 4991808), (96, 4367832), (112, 3743856), (126, 3327872), (128, 3275874), (144, 2911888), (168, 2495904), (192, 2183916), (224, 1871928), (252, 1663936), (256, 1637937), (288, 1455944), (336, 1247952), (384, 1091958), (448, 935964), (504, 831968), (576, 727972), (672, 623976), (768, 545979), (896, 467982), (1008, 415984), (1152, 363986), (1344, 311988), (1792, 233991), (2016, 207992), (2304, 181993), (2688, 155994), (4032, 103996), (5376, 77997), (8064, 51998), (16128, 25999)]