217846512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{116371}}^1$

素因数の和:116398

約数の個数: 60

約数和(自身を含む): 656570824

約数和(自身を除く): 438724312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 116371, 232742, 349113, 465484, 698226, 930968, 1047339, 1396452, 1512823, 1861936, 2094678, 2792904, 3025646, 4189356, 4538469, 5585808, 6051292, 8378712, 9076938, 12102584, 13615407, 16757424, 18153876, 24205168, 27230814, 36307752, 54461628, 72615504, 108923256, 217846512]

約数ペア:

[(1, 217846512), (2, 108923256), (3, 72615504), (4, 54461628), (6, 36307752), (8, 27230814), (9, 24205168), (12, 18153876), (13, 16757424), (16, 13615407), (18, 12102584), (24, 9076938), (26, 8378712), (36, 6051292), (39, 5585808), (48, 4538469), (52, 4189356), (72, 3025646), (78, 2792904), (104, 2094678), (117, 1861936), (144, 1512823), (156, 1396452), (208, 1047339), (234, 930968), (312, 698226), (468, 465484), (624, 349113), (936, 232742), (1872, 116371)]