386901648

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{54833}}^1$

素因数の和:54861

約数の個数: 90

約数和(自身を含む): 1259591814

約数和(自身を除く): 872690166

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 54833, 109666, 164499, 219332, 328998, 383831, 438664, 493497, 657996, 767662, 877328, 986994, 1151493, 1315992, 1535324, 1973988, 2302986, 2631984, 2686817, 3070648, 3454479, 3947976, 4605972, 5373634, 6141296, 6908958, 7895952, 8060451, 9211944, 10747268, 13817916, 16120902, 18423888, 21494536, 24181353, 27635832, 32241804, 42989072, 48362706, 55271664, 64483608, 96725412, 128967216, 193450824, 386901648]

約数ペア:

[(1, 386901648), (2, 193450824), (3, 128967216), (4, 96725412), (6, 64483608), (7, 55271664), (8, 48362706), (9, 42989072), (12, 32241804), (14, 27635832), (16, 24181353), (18, 21494536), (21, 18423888), (24, 16120902), (28, 13817916), (36, 10747268), (42, 9211944), (48, 8060451), (49, 7895952), (56, 6908958), (63, 6141296), (72, 5373634), (84, 4605972), (98, 3947976), (112, 3454479), (126, 3070648), (144, 2686817), (147, 2631984), (168, 2302986), (196, 1973988), (252, 1535324), (294, 1315992), (336, 1151493), (392, 986994), (441, 877328), (504, 767662), (588, 657996), (784, 493497), (882, 438664), (1008, 383831), (1176, 328998), (1764, 219332), (2352, 164499), (3528, 109666), (7056, 54833)]