290163456

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:247

約数の個数: 162

約数和(自身を含む): 921277812

約数和(自身を除く): 631114356

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, 107, 128, 132, 144, 176, 192, 198, 214, 256, 264, 288, 321, 352, 384, 396, 428, 528, 576, 642, 704, 768, 792, 856, 963, 1056, 1152, 1177, 1284, 1408, 1584, 1712, 1926, 2112, 2304, 2354, 2568, 2816, 3168, 3424, 3531, 3852, 4224, 4708, 5136, 6336, 6848, 7062, 7704, 8448, 9416, 10272, 10593, 11449, 12672, 13696, 14124, 15408, 18832, 20544, 21186, 22898, 25344, 27392, 28248, 30816, 34347, 37664, 41088, 42372, 45796, 56496, 61632, 68694, 75328, 82176, 84744, 91592, 103041, 112992, 123264, 125939, 137388, 150656, 169488, 183184, 206082, 225984, 246528, 251878, 274776, 301312, 338976, 366368, 377817, 412164, 451968, 503756, 549552, 677952, 732736, 755634, 824328, 903936, 1007512, 1099104, 1133451, 1355904, 1465472, 1511268, 1648656, 2015024, 2198208, 2266902, 2711808, 2930944, 3022536, 3297312, 4030048, 4396416, 4533804, 6045072, 6594624, 8060096, 8792832, 9067608, 12090144, 13189248, 16120192, 18135216, 24180288, 26378496, 32240384, 36270432, 48360576, 72540864, 96721152, 145081728, 290163456]

約数ペア:

[(1, 290163456), (2, 145081728), (3, 96721152), (4, 72540864), (6, 48360576), (8, 36270432), (9, 32240384), (11, 26378496), (12, 24180288), (16, 18135216), (18, 16120192), (22, 13189248), (24, 12090144), (32, 9067608), (33, 8792832), (36, 8060096), (44, 6594624), (48, 6045072), (64, 4533804), (66, 4396416), (72, 4030048), (88, 3297312), (96, 3022536), (99, 2930944), (107, 2711808), (128, 2266902), (132, 2198208), (144, 2015024), (176, 1648656), (192, 1511268), (198, 1465472), (214, 1355904), (256, 1133451), (264, 1099104), (288, 1007512), (321, 903936), (352, 824328), (384, 755634), (396, 732736), (428, 677952), (528, 549552), (576, 503756), (642, 451968), (704, 412164), (768, 377817), (792, 366368), (856, 338976), (963, 301312), (1056, 274776), (1152, 251878), (1177, 246528), (1284, 225984), (1408, 206082), (1584, 183184), (1712, 169488), (1926, 150656), (2112, 137388), (2304, 125939), (2354, 123264), (2568, 112992), (2816, 103041), (3168, 91592), (3424, 84744), (3531, 82176), (3852, 75328), (4224, 68694), (4708, 61632), (5136, 56496), (6336, 45796), (6848, 42372), (7062, 41088), (7704, 37664), (8448, 34347), (9416, 30816), (10272, 28248), (10593, 27392), (11449, 25344), (12672, 22898), (13696, 21186), (14124, 20544), (15408, 18832)]