217912176

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{6029}}^1$

素因数の和:6294

約数の個数: 60

約数和(自身を含む): 612382680

約数和(自身を除く): 394470504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 6029, 9036, 12048, 12058, 18072, 18087, 24116, 36144, 36174, 48232, 54261, 72348, 96464, 108522, 144696, 217044, 289392, 434088, 868176, 1513279, 3026558, 4539837, 6053116, 9079674, 12106232, 13619511, 18159348, 24212464, 27239022, 36318696, 54478044, 72637392, 108956088, 217912176]

約数ペア:

[(1, 217912176), (2, 108956088), (3, 72637392), (4, 54478044), (6, 36318696), (8, 27239022), (9, 24212464), (12, 18159348), (16, 13619511), (18, 12106232), (24, 9079674), (36, 6053116), (48, 4539837), (72, 3026558), (144, 1513279), (251, 868176), (502, 434088), (753, 289392), (1004, 217044), (1506, 144696), (2008, 108522), (2259, 96464), (3012, 72348), (4016, 54261), (4518, 48232), (6024, 36174), (6029, 36144), (9036, 24116), (12048, 18087), (12058, 18072)]