216819072

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1525

約数の個数: 128

約数和(自身を含む): 655248000

約数和(自身を除く): 438428928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1152, 1161, 1376, 1459, 1548, 1728, 2064, 2322, 2752, 2918, 3096, 3456, 4128, 4377, 4644, 5504, 5836, 6192, 8256, 8754, 9288, 11672, 12384, 13131, 16512, 17508, 18576, 23344, 24768, 26262, 35016, 37152, 39393, 46688, 49536, 52524, 62737, 70032, 74304, 78786, 93376, 105048, 125474, 140064, 148608, 157572, 186752, 188211, 210096, 250948, 280128, 315144, 376422, 420192, 501896, 560256, 564633, 630288, 752844, 840384, 1003792, 1129266, 1260576, 1505688, 1680768, 1693899, 2007584, 2258532, 2521152, 3011376, 3387798, 4015168, 4517064, 5042304, 6022752, 6775596, 8030336, 9034128, 12045504, 13551192, 18068256, 24091008, 27102384, 36136512, 54204768, 72273024, 108409536, 216819072]

約数ペア:

[(1, 216819072), (2, 108409536), (3, 72273024), (4, 54204768), (6, 36136512), (8, 27102384), (9, 24091008), (12, 18068256), (16, 13551192), (18, 12045504), (24, 9034128), (27, 8030336), (32, 6775596), (36, 6022752), (43, 5042304), (48, 4517064), (54, 4015168), (64, 3387798), (72, 3011376), (86, 2521152), (96, 2258532), (108, 2007584), (128, 1693899), (129, 1680768), (144, 1505688), (172, 1260576), (192, 1129266), (216, 1003792), (258, 840384), (288, 752844), (344, 630288), (384, 564633), (387, 560256), (432, 501896), (516, 420192), (576, 376422), (688, 315144), (774, 280128), (864, 250948), (1032, 210096), (1152, 188211), (1161, 186752), (1376, 157572), (1459, 148608), (1548, 140064), (1728, 125474), (2064, 105048), (2322, 93376), (2752, 78786), (2918, 74304), (3096, 70032), (3456, 62737), (4128, 52524), (4377, 49536), (4644, 46688), (5504, 39393), (5836, 37152), (6192, 35016), (8256, 26262), (8754, 24768), (9288, 23344), (11672, 18576), (12384, 17508), (13131, 16512)]