4871036216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 9498060000

約数和(自身を除く): 4627023784

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 389, 409, 712, 778, 818, 1556, 1636, 3112, 3272, 3827, 7654, 15308, 16727, 17587, 30616, 33454, 34621, 35174, 36401, 66908, 69242, 70348, 72802, 133816, 138484, 140696, 145604, 159101, 276968, 291208, 318202, 636404, 1272808, 1488703, 1565243, 2977406, 3130486, 5954812, 6260972, 6841343, 11909624, 12521944, 13682686, 14159989, 27365372, 28319978, 54730744, 56639956, 113279912, 608879527, 1217759054, 2435518108, 4871036216]

約数ペア:

[(1, 4871036216), (2, 2435518108), (4, 1217759054), (8, 608879527), (43, 113279912), (86, 56639956), (89, 54730744), (172, 28319978), (178, 27365372), (344, 14159989), (356, 13682686), (389, 12521944), (409, 11909624), (712, 6841343), (778, 6260972), (818, 5954812), (1556, 3130486), (1636, 2977406), (3112, 1565243), (3272, 1488703), (3827, 1272808), (7654, 636404), (15308, 318202), (16727, 291208), (17587, 276968), (30616, 159101), (33454, 145604), (34621, 140696), (35174, 138484), (36401, 133816), (66908, 72802), (69242, 70348)]