201212121576

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9851749}}^1$

素因数の和:9851818

約数の個数: 64

約数和(自身を含む): 539087760000

約数和(自身を除く): 337875638424

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6808, 10212, 20424, 9851749, 19703498, 29555247, 39406996, 59110494, 78813992, 118220988, 226590227, 236441976, 364514713, 453180454, 679770681, 729029426, 906360908, 1093544139, 1359541362, 1458058852, 1812721816, 2187088278, 2719082724, 2916117704, 4374176556, 5438165448, 8383838399, 8748353112, 16767676798, 25151515197, 33535353596, 50303030394, 67070707192, 100606060788, 201212121576]

約数ペア:

[(1, 201212121576), (2, 100606060788), (3, 67070707192), (4, 50303030394), (6, 33535353596), (8, 25151515197), (12, 16767676798), (23, 8748353112), (24, 8383838399), (37, 5438165448), (46, 4374176556), (69, 2916117704), (74, 2719082724), (92, 2187088278), (111, 1812721816), (138, 1458058852), (148, 1359541362), (184, 1093544139), (222, 906360908), (276, 729029426), (296, 679770681), (444, 453180454), (552, 364514713), (851, 236441976), (888, 226590227), (1702, 118220988), (2553, 78813992), (3404, 59110494), (5106, 39406996), (6808, 29555247), (10212, 19703498), (20424, 9851749)]