221430528

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8737}}^1$

素因数の和:8770

約数の個数: 108

約数和(自身を含む): 696558408

約数和(自身を除く): 475127880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 8737, 12672, 17474, 25344, 26211, 34948, 52422, 69896, 78633, 96107, 104844, 139792, 157266, 192214, 209688, 279584, 288321, 314532, 384428, 419376, 559168, 576642, 629064, 768856, 838752, 864963, 1118336, 1153284, 1258128, 1537712, 1677504, 1729926, 2236672, 2306568, 2516256, 3075424, 3355008, 3459852, 4613136, 5032512, 6150848, 6710016, 6919704, 9226272, 10065024, 12301696, 13839408, 18452544, 20130048, 24603392, 27678816, 36905088, 55357632, 73810176, 110715264, 221430528]

約数ペア:

[(1, 221430528), (2, 110715264), (3, 73810176), (4, 55357632), (6, 36905088), (8, 27678816), (9, 24603392), (11, 20130048), (12, 18452544), (16, 13839408), (18, 12301696), (22, 10065024), (24, 9226272), (32, 6919704), (33, 6710016), (36, 6150848), (44, 5032512), (48, 4613136), (64, 3459852), (66, 3355008), (72, 3075424), (88, 2516256), (96, 2306568), (99, 2236672), (128, 1729926), (132, 1677504), (144, 1537712), (176, 1258128), (192, 1153284), (198, 1118336), (256, 864963), (264, 838752), (288, 768856), (352, 629064), (384, 576642), (396, 559168), (528, 419376), (576, 384428), (704, 314532), (768, 288321), (792, 279584), (1056, 209688), (1152, 192214), (1408, 157266), (1584, 139792), (2112, 104844), (2304, 96107), (2816, 78633), (3168, 69896), (4224, 52422), (6336, 34948), (8448, 26211), (8737, 25344), (12672, 17474)]