261648024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991091}}^1$

素因数の和:991111

約数の個数: 32

約数和(自身を含む): 713586240

約数和(自身を除く): 451938216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 991091, 1982182, 2973273, 3964364, 5946546, 7928728, 10902001, 11893092, 21804002, 23786184, 32706003, 43608004, 65412006, 87216008, 130824012, 261648024]

約数ペア:

[(1, 261648024), (2, 130824012), (3, 87216008), (4, 65412006), (6, 43608004), (8, 32706003), (11, 23786184), (12, 21804002), (22, 11893092), (24, 10902001), (33, 7928728), (44, 5946546), (66, 3964364), (88, 2973273), (132, 1982182), (264, 991091)]