320212992

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 208

約数和(自身を含む): 981347328

約数和(自身を除く): 661134336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 103, 128, 132, 138, 176, 184, 192, 206, 253, 256, 264, 276, 309, 352, 368, 384, 412, 506, 512, 528, 552, 618, 704, 736, 759, 768, 824, 1012, 1024, 1056, 1104, 1133, 1236, 1408, 1472, 1518, 1536, 1648, 2024, 2048, 2112, 2208, 2266, 2369, 2472, 2816, 2944, 3036, 3072, 3296, 3399, 4048, 4096, 4224, 4416, 4532, 4738, 4944, 5632, 5888, 6072, 6144, 6592, 6798, 7107, 8096, 8448, 8832, 9064, 9476, 9888, 11264, 11776, 12144, 12288, 13184, 13596, 14214, 16192, 16896, 17664, 18128, 18952, 19776, 22528, 23552, 24288, 26059, 26368, 27192, 28428, 32384, 33792, 35328, 36256, 37904, 39552, 45056, 47104, 48576, 52118, 52736, 54384, 56856, 64768, 67584, 70656, 72512, 75808, 78177, 79104, 94208, 97152, 104236, 105472, 108768, 113712, 129536, 135168, 141312, 145024, 151616, 156354, 158208, 194304, 208472, 210944, 217536, 227424, 259072, 282624, 290048, 303232, 312708, 316416, 388608, 416944, 421888, 435072, 454848, 518144, 580096, 606464, 625416, 632832, 777216, 833888, 870144, 909696, 1036288, 1160192, 1212928, 1250832, 1265664, 1554432, 1667776, 1740288, 1819392, 2320384, 2425856, 2501664, 3108864, 3335552, 3480576, 3638784, 4640768, 4851712, 5003328, 6671104, 6961152, 7277568, 9703424, 10006656, 13342208, 13922304, 14555136, 20013312, 26684416, 29110272, 40026624, 53368832, 80053248, 106737664, 160106496, 320212992]

約数ペア:

[(1, 320212992), (2, 160106496), (3, 106737664), (4, 80053248), (6, 53368832), (8, 40026624), (11, 29110272), (12, 26684416), (16, 20013312), (22, 14555136), (23, 13922304), (24, 13342208), (32, 10006656), (33, 9703424), (44, 7277568), (46, 6961152), (48, 6671104), (64, 5003328), (66, 4851712), (69, 4640768), (88, 3638784), (92, 3480576), (96, 3335552), (103, 3108864), (128, 2501664), (132, 2425856), (138, 2320384), (176, 1819392), (184, 1740288), (192, 1667776), (206, 1554432), (253, 1265664), (256, 1250832), (264, 1212928), (276, 1160192), (309, 1036288), (352, 909696), (368, 870144), (384, 833888), (412, 777216), (506, 632832), (512, 625416), (528, 606464), (552, 580096), (618, 518144), (704, 454848), (736, 435072), (759, 421888), (768, 416944), (824, 388608), (1012, 316416), (1024, 312708), (1056, 303232), (1104, 290048), (1133, 282624), (1236, 259072), (1408, 227424), (1472, 217536), (1518, 210944), (1536, 208472), (1648, 194304), (2024, 158208), (2048, 156354), (2112, 151616), (2208, 145024), (2266, 141312), (2369, 135168), (2472, 129536), (2816, 113712), (2944, 108768), (3036, 105472), (3072, 104236), (3296, 97152), (3399, 94208), (4048, 79104), (4096, 78177), (4224, 75808), (4416, 72512), (4532, 70656), (4738, 67584), (4944, 64768), (5632, 56856), (5888, 54384), (6072, 52736), (6144, 52118), (6592, 48576), (6798, 47104), (7107, 45056), (8096, 39552), (8448, 37904), (8832, 36256), (9064, 35328), (9476, 33792), (9888, 32384), (11264, 28428), (11776, 27192), (12144, 26368), (12288, 26059), (13184, 24288), (13596, 23552), (14214, 22528), (16192, 19776), (16896, 18952), (17664, 18128)]