2912979912

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{12239}}^1$

素因数の和:12506

約数の個数: 64

約数和(自身を含む): 7473254400

約数和(自身を除く): 4560274488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 211, 282, 376, 422, 564, 633, 844, 1128, 1266, 1688, 2532, 5064, 9917, 12239, 19834, 24478, 29751, 36717, 39668, 48956, 59502, 73434, 79336, 97912, 119004, 146868, 238008, 293736, 575233, 1150466, 1725699, 2300932, 2582429, 3451398, 4601864, 5164858, 6902796, 7747287, 10329716, 13805592, 15494574, 20659432, 30989148, 61978296, 121374163, 242748326, 364122489, 485496652, 728244978, 970993304, 1456489956, 2912979912]

約数ペア:

[(1, 2912979912), (2, 1456489956), (3, 970993304), (4, 728244978), (6, 485496652), (8, 364122489), (12, 242748326), (24, 121374163), (47, 61978296), (94, 30989148), (141, 20659432), (188, 15494574), (211, 13805592), (282, 10329716), (376, 7747287), (422, 6902796), (564, 5164858), (633, 4601864), (844, 3451398), (1128, 2582429), (1266, 2300932), (1688, 1725699), (2532, 1150466), (5064, 575233), (9917, 293736), (12239, 238008), (19834, 146868), (24478, 119004), (29751, 97912), (36717, 79336), (39668, 73434), (48956, 59502)]