240687612

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{22511}}^1$

素因数の和:22541

約数の個数: 72

約数和(自身を含む): 688326912

約数和(自身を除く): 447639300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 22511, 45022, 67533, 90044, 135066, 202599, 247621, 270132, 405198, 495242, 607797, 742863, 810396, 990484, 1215594, 1485726, 1823391, 2228589, 2431188, 2971452, 3646782, 4457178, 5470173, 6685767, 7293564, 8914356, 10940346, 13371534, 20057301, 21880692, 26743068, 40114602, 60171903, 80229204, 120343806, 240687612]

約数ペア:

[(1, 240687612), (2, 120343806), (3, 80229204), (4, 60171903), (6, 40114602), (9, 26743068), (11, 21880692), (12, 20057301), (18, 13371534), (22, 10940346), (27, 8914356), (33, 7293564), (36, 6685767), (44, 5470173), (54, 4457178), (66, 3646782), (81, 2971452), (99, 2431188), (108, 2228589), (132, 1823391), (162, 1485726), (198, 1215594), (243, 990484), (297, 810396), (324, 742863), (396, 607797), (486, 495242), (594, 405198), (891, 270132), (972, 247621), (1188, 202599), (1782, 135066), (2673, 90044), (3564, 67533), (5346, 45022), (10692, 22511)]