220088448

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 128

約数和(自身を含む): 665121600

約数和(自身を除く): 445033152

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, 1481, 1548, 1728, 2064, 2322, 2752, 2962, 3096, 3456, 4128, 4443, 4644, 5504, 5924, 6192, 8256, 8886, 9288, 11848, 12384, 13329, 16512, 17772, 18576, 23696, 24768, 26658, 35544, 37152, 39987, 47392, 49536, 53316, 63683, 71088, 74304, 79974, 94784, 106632, 127366, 142176, 148608, 159948, 189568, 191049, 213264, 254732, 284352, 319896, 382098, 426528, 509464, 568704, 573147, 639792, 764196, 853056, 1018928, 1146294, 1279584, 1528392, 1706112, 1719441, 2037856, 2292588, 2559168, 3056784, 3438882, 4075712, 4585176, 5118336, 6113568, 6877764, 8151424, 9170352, 12227136, 13755528, 18340704, 24454272, 27511056, 36681408, 55022112, 73362816, 110044224, 220088448]

約数ペア:

[(1, 220088448), (2, 110044224), (3, 73362816), (4, 55022112), (6, 36681408), (8, 27511056), (9, 24454272), (12, 18340704), (16, 13755528), (18, 12227136), (24, 9170352), (27, 8151424), (32, 6877764), (36, 6113568), (43, 5118336), (48, 4585176), (54, 4075712), (64, 3438882), (72, 3056784), (86, 2559168), (96, 2292588), (108, 2037856), (128, 1719441), (129, 1706112), (144, 1528392), (172, 1279584), (192, 1146294), (216, 1018928), (258, 853056), (288, 764196), (344, 639792), (384, 573147), (387, 568704), (432, 509464), (516, 426528), (576, 382098), (688, 319896), (774, 284352), (864, 254732), (1032, 213264), (1152, 191049), (1161, 189568), (1376, 159948), (1481, 148608), (1548, 142176), (1728, 127366), (2064, 106632), (2322, 94784), (2752, 79974), (2962, 74304), (3096, 71088), (3456, 63683), (4128, 53316), (4443, 49536), (4644, 47392), (5504, 39987), (5924, 37152), (6192, 35544), (8256, 26658), (8886, 24768), (9288, 23696), (11848, 18576), (12384, 17772), (13329, 16512)]