458606268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18121}}^1$

素因数の和:18187

約数の個数: 72

約数和(自身を含む): 1253317520

約数和(自身を除く): 794711252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 18121, 25308, 36242, 54363, 72484, 108726, 163089, 217452, 326178, 344299, 652356, 670477, 688598, 1032897, 1340954, 1377196, 2011431, 2065794, 2681908, 3098691, 4022862, 4131588, 6034293, 6197382, 8045724, 12068586, 12394764, 12739063, 24137172, 25478126, 38217189, 50956252, 76434378, 114651567, 152868756, 229303134, 458606268]

約数ペア:

[(1, 458606268), (2, 229303134), (3, 152868756), (4, 114651567), (6, 76434378), (9, 50956252), (12, 38217189), (18, 25478126), (19, 24137172), (36, 12739063), (37, 12394764), (38, 12068586), (57, 8045724), (74, 6197382), (76, 6034293), (111, 4131588), (114, 4022862), (148, 3098691), (171, 2681908), (222, 2065794), (228, 2011431), (333, 1377196), (342, 1340954), (444, 1032897), (666, 688598), (684, 670477), (703, 652356), (1332, 344299), (1406, 326178), (2109, 217452), (2812, 163089), (4218, 108726), (6327, 72484), (8436, 54363), (12654, 36242), (18121, 25308)]