216375768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61331}}^1$

素因数の和:61357

約数の個数: 72

約数和(自身を含む): 681705180

約数和(自身を除く): 465329412

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 61331, 122662, 183993, 245324, 367986, 429317, 490648, 551979, 735972, 858634, 1103958, 1287951, 1471944, 1717268, 2207916, 2575902, 3005219, 3434536, 3863853, 4415832, 5151804, 6010438, 7727706, 9015657, 10303608, 12020876, 15455412, 18031314, 24041752, 27046971, 30910824, 36062628, 54093942, 72125256, 108187884, 216375768]

約数ペア:

[(1, 216375768), (2, 108187884), (3, 72125256), (4, 54093942), (6, 36062628), (7, 30910824), (8, 27046971), (9, 24041752), (12, 18031314), (14, 15455412), (18, 12020876), (21, 10303608), (24, 9015657), (28, 7727706), (36, 6010438), (42, 5151804), (49, 4415832), (56, 3863853), (63, 3434536), (72, 3005219), (84, 2575902), (98, 2207916), (126, 1717268), (147, 1471944), (168, 1287951), (196, 1103958), (252, 858634), (294, 735972), (392, 551979), (441, 490648), (504, 429317), (588, 367986), (882, 245324), (1176, 183993), (1764, 122662), (3528, 61331)]