427648968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191599}}^1$

素因数の和:191642

約数の個数: 48

約数和(自身を含む): 1195584000

約数和(自身を除く): 767935032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 191599, 383198, 574797, 766396, 1149594, 1532792, 1724391, 2299188, 3448782, 4598376, 5939569, 6897564, 11879138, 13795128, 17818707, 23758276, 35637414, 47516552, 53456121, 71274828, 106912242, 142549656, 213824484, 427648968]

約数ペア:

[(1, 427648968), (2, 213824484), (3, 142549656), (4, 106912242), (6, 71274828), (8, 53456121), (9, 47516552), (12, 35637414), (18, 23758276), (24, 17818707), (31, 13795128), (36, 11879138), (62, 6897564), (72, 5939569), (93, 4598376), (124, 3448782), (186, 2299188), (248, 1724391), (279, 1532792), (372, 1149594), (558, 766396), (744, 574797), (1116, 383198), (2232, 191599)]