728469504

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 208

約数和(自身を含む): 2469095040

約数和(自身を除く): 1740625536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 941, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 1882, 2016, 2048, 2304, 2688, 2823, 3024, 3072, 3456, 3584, 3764, 4032, 4096, 4608, 5376, 5646, 6048, 6144, 6587, 6912, 7168, 7528, 8064, 8469, 9216, 10752, 11292, 12096, 12288, 13174, 13824, 14336, 15056, 16128, 16938, 18432, 19761, 21504, 22584, 24192, 25407, 26348, 27648, 28672, 30112, 32256, 33876, 36864, 39522, 43008, 45168, 48384, 50814, 52696, 55296, 59283, 60224, 64512, 67752, 79044, 86016, 90336, 96768, 101628, 105392, 110592, 118566, 120448, 129024, 135504, 158088, 177849, 180672, 193536, 203256, 210784, 237132, 240896, 258048, 271008, 316176, 355698, 361344, 387072, 406512, 421568, 474264, 481792, 542016, 632352, 711396, 722688, 774144, 813024, 843136, 948528, 963584, 1084032, 1264704, 1422792, 1445376, 1626048, 1686272, 1897056, 1927168, 2168064, 2529408, 2845584, 2890752, 3252096, 3372544, 3794112, 3854336, 4336128, 5058816, 5691168, 5781504, 6504192, 6745088, 7588224, 8672256, 10117632, 11382336, 11563008, 13008384, 13490176, 15176448, 17344512, 20235264, 22764672, 26016768, 26980352, 30352896, 34689024, 40470528, 45529344, 52033536, 60705792, 80941056, 91058688, 104067072, 121411584, 182117376, 242823168, 364234752, 728469504]

約数ペア:

[(1, 728469504), (2, 364234752), (3, 242823168), (4, 182117376), (6, 121411584), (7, 104067072), (8, 91058688), (9, 80941056), (12, 60705792), (14, 52033536), (16, 45529344), (18, 40470528), (21, 34689024), (24, 30352896), (27, 26980352), (28, 26016768), (32, 22764672), (36, 20235264), (42, 17344512), (48, 15176448), (54, 13490176), (56, 13008384), (63, 11563008), (64, 11382336), (72, 10117632), (84, 8672256), (96, 7588224), (108, 6745088), (112, 6504192), (126, 5781504), (128, 5691168), (144, 5058816), (168, 4336128), (189, 3854336), (192, 3794112), (216, 3372544), (224, 3252096), (252, 2890752), (256, 2845584), (288, 2529408), (336, 2168064), (378, 1927168), (384, 1897056), (432, 1686272), (448, 1626048), (504, 1445376), (512, 1422792), (576, 1264704), (672, 1084032), (756, 963584), (768, 948528), (864, 843136), (896, 813024), (941, 774144), (1008, 722688), (1024, 711396), (1152, 632352), (1344, 542016), (1512, 481792), (1536, 474264), (1728, 421568), (1792, 406512), (1882, 387072), (2016, 361344), (2048, 355698), (2304, 316176), (2688, 271008), (2823, 258048), (3024, 240896), (3072, 237132), (3456, 210784), (3584, 203256), (3764, 193536), (4032, 180672), (4096, 177849), (4608, 158088), (5376, 135504), (5646, 129024), (6048, 120448), (6144, 118566), (6587, 110592), (6912, 105392), (7168, 101628), (7528, 96768), (8064, 90336), (8469, 86016), (9216, 79044), (10752, 67752), (11292, 64512), (12096, 60224), (12288, 59283), (13174, 55296), (13824, 52696), (14336, 50814), (15056, 48384), (16128, 45168), (16938, 43008), (18432, 39522), (19761, 36864), (21504, 33876), (22584, 32256), (24192, 30112), (25407, 28672), (26348, 27648)]