858676308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{56477}}^1$

素因数の和:56672

約数の個数: 48

約数和(自身を含む): 2302495104

約数和(自身を除く): 1443818796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 3801, 5068, 7602, 15204, 56477, 112954, 169431, 225908, 338862, 395339, 677724, 790678, 1186017, 1581356, 2372034, 4744068, 10222337, 20444674, 30667011, 40889348, 61334022, 71556359, 122668044, 143112718, 214669077, 286225436, 429338154, 858676308]

約数ペア:

[(1, 858676308), (2, 429338154), (3, 286225436), (4, 214669077), (6, 143112718), (7, 122668044), (12, 71556359), (14, 61334022), (21, 40889348), (28, 30667011), (42, 20444674), (84, 10222337), (181, 4744068), (362, 2372034), (543, 1581356), (724, 1186017), (1086, 790678), (1267, 677724), (2172, 395339), (2534, 338862), (3801, 225908), (5068, 169431), (7602, 112954), (15204, 56477)]