840910308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{23227}}^1$

素因数の和:23672

約数の個数: 48

約数和(自身を含む): 2247727104

約数和(自身を除く): 1406816796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 862, 1293, 1724, 2586, 3017, 5172, 6034, 9051, 12068, 18102, 23227, 36204, 46454, 69681, 92908, 139362, 162589, 278724, 325178, 487767, 650356, 975534, 1951068, 10010837, 20021674, 30032511, 40043348, 60065022, 70075859, 120130044, 140151718, 210227577, 280303436, 420455154, 840910308]

約数ペア:

[(1, 840910308), (2, 420455154), (3, 280303436), (4, 210227577), (6, 140151718), (7, 120130044), (12, 70075859), (14, 60065022), (21, 40043348), (28, 30032511), (42, 20021674), (84, 10010837), (431, 1951068), (862, 975534), (1293, 650356), (1724, 487767), (2586, 325178), (3017, 278724), (5172, 162589), (6034, 139362), (9051, 92908), (12068, 69681), (18102, 46454), (23227, 36204)]