221476992

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{52433}}^1$

素因数の和:52461

約数の個数: 64

約数和(自身を含む): 641792160

約数和(自身を除く): 420315168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 52433, 104866, 157299, 209732, 314598, 419464, 576763, 629196, 838928, 1153526, 1258392, 1677856, 1730289, 2307052, 2516784, 3355712, 3460578, 4614104, 5033568, 6711424, 6921156, 9228208, 10067136, 13842312, 18456416, 20134272, 27684624, 36912832, 55369248, 73825664, 110738496, 221476992]

約数ペア:

[(1, 221476992), (2, 110738496), (3, 73825664), (4, 55369248), (6, 36912832), (8, 27684624), (11, 20134272), (12, 18456416), (16, 13842312), (22, 10067136), (24, 9228208), (32, 6921156), (33, 6711424), (44, 5033568), (48, 4614104), (64, 3460578), (66, 3355712), (88, 2516784), (96, 2307052), (128, 1730289), (132, 1677856), (176, 1258392), (192, 1153526), (264, 838928), (352, 629196), (384, 576763), (528, 419464), (704, 314598), (1056, 209732), (1408, 157299), (2112, 104866), (4224, 52433)]