1330421625998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1\times {\mathrm{1511}}^1$

素因数の和:3285

約数の個数: 64

約数和(自身を含む): 2143836979200

約数和(自身を除く): 813415353202

約数列:

[1, 2, 19, 38, 67, 134, 239, 478, 1273, 1447, 1511, 2546, 2894, 3022, 4541, 9082, 16013, 27493, 28709, 32026, 54986, 57418, 96949, 101237, 193898, 202474, 304247, 345833, 361129, 608494, 691666, 722258, 1842031, 1923503, 2186417, 3684062, 3847006, 4372834, 6570827, 6861451, 13141654, 13722902, 23170811, 24195643, 41541923, 46341622, 48391286, 83083846, 146489939, 292979878, 440245409, 459717217, 522553663, 880490818, 919434434, 1045107326, 2783308841, 5566617682, 9928519597, 19857039194, 35011095421, 70022190842, 665210812999, 1330421625998]

約数ペア:

[(1, 1330421625998), (2, 665210812999), (19, 70022190842), (38, 35011095421), (67, 19857039194), (134, 9928519597), (239, 5566617682), (478, 2783308841), (1273, 1045107326), (1447, 919434434), (1511, 880490818), (2546, 522553663), (2894, 459717217), (3022, 440245409), (4541, 292979878), (9082, 146489939), (16013, 83083846), (27493, 48391286), (28709, 46341622), (32026, 41541923), (54986, 24195643), (57418, 23170811), (96949, 13722902), (101237, 13141654), (193898, 6861451), (202474, 6570827), (304247, 4372834), (345833, 3847006), (361129, 3684062), (608494, 2186417), (691666, 1923503), (722258, 1842031)]