216708744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1289933}}^1$

素因数の和:1289949

約数の個数: 32

約数和(自身を含む): 619168320

約数和(自身を除く): 402459576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1289933, 2579866, 3869799, 5159732, 7739598, 9029531, 10319464, 15479196, 18059062, 27088593, 30958392, 36118124, 54177186, 72236248, 108354372, 216708744]

約数ペア:

[(1, 216708744), (2, 108354372), (3, 72236248), (4, 54177186), (6, 36118124), (7, 30958392), (8, 27088593), (12, 18059062), (14, 15479196), (21, 10319464), (24, 9029531), (28, 7739598), (42, 5159732), (56, 3869799), (84, 2579866), (168, 1289933)]