216584508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1093}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 590156112

約数和(自身を除く): 373571604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 337, 588, 674, 1011, 1093, 1348, 2022, 2186, 2359, 3279, 4044, 4372, 4718, 6558, 7077, 7651, 9436, 13116, 14154, 15302, 16513, 22953, 28308, 30604, 33026, 45906, 49539, 53557, 66052, 91812, 99078, 107114, 160671, 198156, 214228, 321342, 368341, 642684, 736682, 1105023, 1473364, 2210046, 2578387, 4420092, 5156774, 7735161, 10313548, 15470322, 18048709, 30940644, 36097418, 54146127, 72194836, 108292254, 216584508]

約数ペア:

[(1, 216584508), (2, 108292254), (3, 72194836), (4, 54146127), (6, 36097418), (7, 30940644), (12, 18048709), (14, 15470322), (21, 10313548), (28, 7735161), (42, 5156774), (49, 4420092), (84, 2578387), (98, 2210046), (147, 1473364), (196, 1105023), (294, 736682), (337, 642684), (588, 368341), (674, 321342), (1011, 214228), (1093, 198156), (1348, 160671), (2022, 107114), (2186, 99078), (2359, 91812), (3279, 66052), (4044, 53557), (4372, 49539), (4718, 45906), (6558, 33026), (7077, 30604), (7651, 28308), (9436, 22953), (13116, 16513), (14154, 15302)]