218818896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239933}}^1$

素因数の和:239963

約数の個数: 40

約数和(自身を含む): 595036320

約数和(自身を除く): 376217424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 239933, 479866, 719799, 959732, 1439598, 1919464, 2879196, 3838928, 4558727, 5758392, 9117454, 11516784, 13676181, 18234908, 27352362, 36469816, 54704724, 72939632, 109409448, 218818896]

約数ペア:

[(1, 218818896), (2, 109409448), (3, 72939632), (4, 54704724), (6, 36469816), (8, 27352362), (12, 18234908), (16, 13676181), (19, 11516784), (24, 9117454), (38, 5758392), (48, 4558727), (57, 3838928), (76, 2879196), (114, 1919464), (152, 1439598), (228, 959732), (304, 719799), (456, 479866), (912, 239933)]