1478045286

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1487}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 3342643200

約数和(自身を除く): 1864597914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 233, 237, 466, 474, 699, 711, 1398, 1422, 1487, 2097, 2133, 2974, 4194, 4266, 4461, 6291, 8922, 12582, 13383, 18407, 26766, 36814, 40149, 55221, 80298, 110442, 117473, 165663, 234946, 331326, 346471, 352419, 496989, 692942, 704838, 993978, 1039413, 1057257, 2078826, 2114514, 3118239, 3171771, 6236478, 6343542, 9354717, 18709434, 27371209, 54742418, 82113627, 164227254, 246340881, 492681762, 739022643, 1478045286]

約数ペア:

[(1, 1478045286), (2, 739022643), (3, 492681762), (6, 246340881), (9, 164227254), (18, 82113627), (27, 54742418), (54, 27371209), (79, 18709434), (158, 9354717), (233, 6343542), (237, 6236478), (466, 3171771), (474, 3118239), (699, 2114514), (711, 2078826), (1398, 1057257), (1422, 1039413), (1487, 993978), (2097, 704838), (2133, 692942), (2974, 496989), (4194, 352419), (4266, 346471), (4461, 331326), (6291, 234946), (8922, 165663), (12582, 117473), (13383, 110442), (18407, 80298), (26766, 55221), (36814, 40149)]