321857844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2325

約数の個数: 96

約数和(自身を含む): 942498816

約数和(自身を除く): 620640972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 163, 231, 308, 326, 462, 489, 652, 924, 978, 1141, 1793, 1956, 2137, 2282, 3423, 3586, 4274, 4564, 5379, 6411, 6846, 7172, 8548, 10758, 12551, 12822, 13692, 14959, 21516, 23507, 25102, 25644, 29918, 37653, 44877, 47014, 50204, 59836, 70521, 75306, 89754, 94028, 141042, 150612, 164549, 179508, 282084, 329098, 348331, 493647, 658196, 696662, 987294, 1044993, 1393324, 1974588, 2089986, 2438317, 3831641, 4179972, 4876634, 7314951, 7663282, 9753268, 11494923, 14629902, 15326564, 22989846, 26821487, 29259804, 45979692, 53642974, 80464461, 107285948, 160928922, 321857844]

約数ペア:

[(1, 321857844), (2, 160928922), (3, 107285948), (4, 80464461), (6, 53642974), (7, 45979692), (11, 29259804), (12, 26821487), (14, 22989846), (21, 15326564), (22, 14629902), (28, 11494923), (33, 9753268), (42, 7663282), (44, 7314951), (66, 4876634), (77, 4179972), (84, 3831641), (132, 2438317), (154, 2089986), (163, 1974588), (231, 1393324), (308, 1044993), (326, 987294), (462, 696662), (489, 658196), (652, 493647), (924, 348331), (978, 329098), (1141, 282084), (1793, 179508), (1956, 164549), (2137, 150612), (2282, 141042), (3423, 94028), (3586, 89754), (4274, 75306), (4564, 70521), (5379, 59836), (6411, 50204), (6846, 47014), (7172, 44877), (8548, 37653), (10758, 29918), (12551, 25644), (12822, 25102), (13692, 23507), (14959, 21516)]