665249328

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53101}}^1$

素因数の和:53147

約数の個数: 80

約数和(自身を含む): 1975394400

約数和(自身を除く): 1310145072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 53101, 106202, 159303, 212404, 318606, 424808, 477909, 637212, 849616, 955818, 1274424, 1433727, 1539929, 1911636, 2548848, 2867454, 3079858, 3823272, 4619787, 5734908, 6159716, 7646544, 9239574, 11469816, 12319432, 13859361, 18479148, 22939632, 24638864, 27718722, 36958296, 41578083, 55437444, 73916592, 83156166, 110874888, 166312332, 221749776, 332624664, 665249328]

約数ペア:

[(1, 665249328), (2, 332624664), (3, 221749776), (4, 166312332), (6, 110874888), (8, 83156166), (9, 73916592), (12, 55437444), (16, 41578083), (18, 36958296), (24, 27718722), (27, 24638864), (29, 22939632), (36, 18479148), (48, 13859361), (54, 12319432), (58, 11469816), (72, 9239574), (87, 7646544), (108, 6159716), (116, 5734908), (144, 4619787), (174, 3823272), (216, 3079858), (232, 2867454), (261, 2548848), (348, 1911636), (432, 1539929), (464, 1433727), (522, 1274424), (696, 955818), (783, 849616), (1044, 637212), (1392, 477909), (1566, 424808), (2088, 318606), (3132, 212404), (4176, 159303), (6264, 106202), (12528, 53101)]