258218553604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{387341}}^1$

素因数の和:387604

約数の個数: 48

約数和(自身を含む): 501065611200

約数和(自身を除く): 242847057596

約数列:

[1, 2, 4, 11, 22, 44, 109, 139, 218, 278, 436, 556, 1199, 1529, 2398, 3058, 4796, 6116, 15151, 30302, 60604, 166661, 333322, 387341, 666644, 774682, 1549364, 4260751, 8521502, 17043004, 42220169, 53840399, 84440338, 107680798, 168880676, 215361596, 464421859, 592244389, 928843718, 1184488778, 1857687436, 2368977556, 5868603491, 11737206982, 23474413964, 64554638401, 129109276802, 258218553604]

約数ペア:

[(1, 258218553604), (2, 129109276802), (4, 64554638401), (11, 23474413964), (22, 11737206982), (44, 5868603491), (109, 2368977556), (139, 1857687436), (218, 1184488778), (278, 928843718), (436, 592244389), (556, 464421859), (1199, 215361596), (1529, 168880676), (2398, 107680798), (3058, 84440338), (4796, 53840399), (6116, 42220169), (15151, 17043004), (30302, 8521502), (60604, 4260751), (166661, 1549364), (333322, 774682), (387341, 666644)]