218518992

素因数分解:

$2^4\times 3^3\times {\mathrm{359}}^1\times {\mathrm{1409}}^1$

素因数の和:1785

約数の個数: 80

約数和(自身を含む): 629424000

約数和(自身を除く): 410905008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 359, 432, 718, 1077, 1409, 1436, 2154, 2818, 2872, 3231, 4227, 4308, 5636, 5744, 6462, 8454, 8616, 9693, 11272, 12681, 12924, 16908, 17232, 19386, 22544, 25362, 25848, 33816, 38043, 38772, 50724, 51696, 67632, 76086, 77544, 101448, 152172, 155088, 202896, 304344, 505831, 608688, 1011662, 1517493, 2023324, 3034986, 4046648, 4552479, 6069972, 8093296, 9104958, 12139944, 13657437, 18209916, 24279888, 27314874, 36419832, 54629748, 72839664, 109259496, 218518992]

約数ペア:

[(1, 218518992), (2, 109259496), (3, 72839664), (4, 54629748), (6, 36419832), (8, 27314874), (9, 24279888), (12, 18209916), (16, 13657437), (18, 12139944), (24, 9104958), (27, 8093296), (36, 6069972), (48, 4552479), (54, 4046648), (72, 3034986), (108, 2023324), (144, 1517493), (216, 1011662), (359, 608688), (432, 505831), (718, 304344), (1077, 202896), (1409, 155088), (1436, 152172), (2154, 101448), (2818, 77544), (2872, 76086), (3231, 67632), (4227, 51696), (4308, 50724), (5636, 38772), (5744, 38043), (6462, 33816), (8454, 25848), (8616, 25362), (9693, 22544), (11272, 19386), (12681, 17232), (12924, 16908)]