2121106512

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{128833}}^1$

素因数の和:128865

約数の個数: 80

約数和(自身を含む): 6390166400

約数和(自身を除く): 4269059888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 128833, 257666, 386499, 515332, 772998, 901831, 1030664, 1545996, 1803662, 2061328, 2705493, 3091992, 3607324, 5410986, 6183984, 6312817, 7214648, 10821972, 12625634, 14429296, 18938451, 21643944, 25251268, 37876902, 43287888, 44189719, 50502536, 75753804, 88379438, 101005072, 132569157, 151507608, 176758876, 265138314, 303015216, 353517752, 530276628, 707035504, 1060553256, 2121106512]

約数ペア:

[(1, 2121106512), (2, 1060553256), (3, 707035504), (4, 530276628), (6, 353517752), (7, 303015216), (8, 265138314), (12, 176758876), (14, 151507608), (16, 132569157), (21, 101005072), (24, 88379438), (28, 75753804), (42, 50502536), (48, 44189719), (49, 43287888), (56, 37876902), (84, 25251268), (98, 21643944), (112, 18938451), (147, 14429296), (168, 12625634), (196, 10821972), (294, 7214648), (336, 6312817), (343, 6183984), (392, 5410986), (588, 3607324), (686, 3091992), (784, 2705493), (1029, 2061328), (1176, 1803662), (1372, 1545996), (2058, 1030664), (2352, 901831), (2744, 772998), (4116, 515332), (5488, 386499), (8232, 257666), (16464, 128833)]