995275944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{354443}}^1$

素因数の和:354471

約数の個数: 64

約数和(自身を含む): 2977329600

約数和(自身を除く): 1982053656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 354443, 708886, 1063329, 1417772, 2126658, 2835544, 3189987, 4253316, 4607759, 6379974, 8506632, 9215518, 9569961, 12759948, 13823277, 18431036, 19139922, 25519896, 27646554, 36862072, 38279844, 41469831, 55293108, 76559688, 82939662, 110586216, 124409493, 165879324, 248818986, 331758648, 497637972, 995275944]

約数ペア:

[(1, 995275944), (2, 497637972), (3, 331758648), (4, 248818986), (6, 165879324), (8, 124409493), (9, 110586216), (12, 82939662), (13, 76559688), (18, 55293108), (24, 41469831), (26, 38279844), (27, 36862072), (36, 27646554), (39, 25519896), (52, 19139922), (54, 18431036), (72, 13823277), (78, 12759948), (104, 9569961), (108, 9215518), (117, 8506632), (156, 6379974), (216, 4607759), (234, 4253316), (312, 3189987), (351, 2835544), (468, 2126658), (702, 1417772), (936, 1063329), (1404, 708886), (2808, 354443)]