1488418912

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{2243}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 2977294320

約数和(自身を除く): 1488875408

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 233, 356, 466, 712, 932, 1424, 1864, 2243, 2848, 3728, 4486, 7456, 8972, 17944, 20737, 35888, 41474, 71776, 82948, 165896, 199627, 331792, 399254, 522619, 663584, 798508, 1045238, 1597016, 2090476, 3194032, 4180952, 6388064, 8361904, 16723808, 46513091, 93026182, 186052364, 372104728, 744209456, 1488418912]

約数ペア:

[(1, 1488418912), (2, 744209456), (4, 372104728), (8, 186052364), (16, 93026182), (32, 46513091), (89, 16723808), (178, 8361904), (233, 6388064), (356, 4180952), (466, 3194032), (712, 2090476), (932, 1597016), (1424, 1045238), (1864, 798508), (2243, 663584), (2848, 522619), (3728, 399254), (4486, 331792), (7456, 199627), (8972, 165896), (17944, 82948), (20737, 71776), (35888, 41474)]