205638912

素因数分解:

$2^8\times 3^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 180

約数和(自身を含む): 629192256

約数和(自身を除く): 423553344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 211, 216, 256, 282, 288, 324, 376, 384, 422, 423, 432, 564, 576, 633, 648, 752, 768, 844, 846, 864, 1128, 1152, 1266, 1269, 1296, 1504, 1688, 1692, 1728, 1899, 2256, 2304, 2532, 2538, 2592, 3008, 3376, 3384, 3456, 3798, 3807, 4512, 5064, 5076, 5184, 5697, 6016, 6752, 6768, 6912, 7596, 7614, 9024, 9917, 10128, 10152, 10368, 11394, 12032, 13504, 13536, 15192, 15228, 17091, 18048, 19834, 20256, 20304, 20736, 22788, 27008, 27072, 29751, 30384, 30456, 34182, 36096, 39668, 40512, 40608, 45576, 54016, 54144, 59502, 60768, 60912, 68364, 79336, 81024, 81216, 89253, 91152, 108288, 119004, 121536, 121824, 136728, 158672, 162048, 162432, 178506, 182304, 238008, 243072, 243648, 267759, 273456, 317344, 324864, 357012, 364608, 476016, 486144, 487296, 535518, 546912, 634688, 714024, 729216, 803277, 952032, 974592, 1071036, 1093824, 1269376, 1428048, 1458432, 1606554, 1904064, 2142072, 2187648, 2538752, 2856096, 3213108, 3808128, 4284144, 4375296, 5712192, 6426216, 7616256, 8568288, 11424384, 12852432, 17136576, 22848768, 25704864, 34273152, 51409728, 68546304, 102819456, 205638912]

約数ペア:

[(1, 205638912), (2, 102819456), (3, 68546304), (4, 51409728), (6, 34273152), (8, 25704864), (9, 22848768), (12, 17136576), (16, 12852432), (18, 11424384), (24, 8568288), (27, 7616256), (32, 6426216), (36, 5712192), (47, 4375296), (48, 4284144), (54, 3808128), (64, 3213108), (72, 2856096), (81, 2538752), (94, 2187648), (96, 2142072), (108, 1904064), (128, 1606554), (141, 1458432), (144, 1428048), (162, 1269376), (188, 1093824), (192, 1071036), (211, 974592), (216, 952032), (256, 803277), (282, 729216), (288, 714024), (324, 634688), (376, 546912), (384, 535518), (422, 487296), (423, 486144), (432, 476016), (564, 364608), (576, 357012), (633, 324864), (648, 317344), (752, 273456), (768, 267759), (844, 243648), (846, 243072), (864, 238008), (1128, 182304), (1152, 178506), (1266, 162432), (1269, 162048), (1296, 158672), (1504, 136728), (1688, 121824), (1692, 121536), (1728, 119004), (1899, 108288), (2256, 91152), (2304, 89253), (2532, 81216), (2538, 81024), (2592, 79336), (3008, 68364), (3376, 60912), (3384, 60768), (3456, 59502), (3798, 54144), (3807, 54016), (4512, 45576), (5064, 40608), (5076, 40512), (5184, 39668), (5697, 36096), (6016, 34182), (6752, 30456), (6768, 30384), (6912, 29751), (7596, 27072), (7614, 27008), (9024, 22788), (9917, 20736), (10128, 20304), (10152, 20256), (10368, 19834), (11394, 18048), (12032, 17091), (13504, 15228), (13536, 15192)]