251793696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1535

約数の個数: 192

約数和(自身を含む): 860461056

約数和(自身を除く): 608667360

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 96, 112, 132, 138, 154, 161, 168, 176, 184, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 462, 483, 506, 528, 552, 616, 644, 672, 736, 759, 924, 966, 1012, 1056, 1104, 1232, 1288, 1481, 1518, 1771, 1848, 1932, 2024, 2208, 2464, 2576, 2962, 3036, 3542, 3696, 3864, 4048, 4443, 5152, 5313, 5924, 6072, 7084, 7392, 7728, 8096, 8886, 10367, 10626, 11848, 12144, 14168, 15456, 16291, 17772, 20734, 21252, 23696, 24288, 28336, 31101, 32582, 34063, 35544, 41468, 42504, 47392, 48873, 56672, 62202, 65164, 68126, 71088, 82936, 85008, 97746, 102189, 114037, 124404, 130328, 136252, 142176, 165872, 170016, 195492, 204378, 228074, 238441, 248808, 260656, 272504, 331744, 342111, 374693, 390984, 408756, 456148, 476882, 497616, 521312, 545008, 684222, 715323, 749386, 781968, 817512, 912296, 953764, 995232, 1090016, 1124079, 1368444, 1430646, 1498772, 1563936, 1635024, 1824592, 1907528, 2248158, 2622851, 2736888, 2861292, 2997544, 3270048, 3649184, 3815056, 4496316, 5245702, 5473776, 5722584, 5995088, 7630112, 7868553, 8992632, 10491404, 10947552, 11445168, 11990176, 15737106, 17985264, 20982808, 22890336, 31474212, 35970528, 41965616, 62948424, 83931232, 125896848, 251793696]

約数ペア:

[(1, 251793696), (2, 125896848), (3, 83931232), (4, 62948424), (6, 41965616), (7, 35970528), (8, 31474212), (11, 22890336), (12, 20982808), (14, 17985264), (16, 15737106), (21, 11990176), (22, 11445168), (23, 10947552), (24, 10491404), (28, 8992632), (32, 7868553), (33, 7630112), (42, 5995088), (44, 5722584), (46, 5473776), (48, 5245702), (56, 4496316), (66, 3815056), (69, 3649184), (77, 3270048), (84, 2997544), (88, 2861292), (92, 2736888), (96, 2622851), (112, 2248158), (132, 1907528), (138, 1824592), (154, 1635024), (161, 1563936), (168, 1498772), (176, 1430646), (184, 1368444), (224, 1124079), (231, 1090016), (253, 995232), (264, 953764), (276, 912296), (308, 817512), (322, 781968), (336, 749386), (352, 715323), (368, 684222), (462, 545008), (483, 521312), (506, 497616), (528, 476882), (552, 456148), (616, 408756), (644, 390984), (672, 374693), (736, 342111), (759, 331744), (924, 272504), (966, 260656), (1012, 248808), (1056, 238441), (1104, 228074), (1232, 204378), (1288, 195492), (1481, 170016), (1518, 165872), (1771, 142176), (1848, 136252), (1932, 130328), (2024, 124404), (2208, 114037), (2464, 102189), (2576, 97746), (2962, 85008), (3036, 82936), (3542, 71088), (3696, 68126), (3864, 65164), (4048, 62202), (4443, 56672), (5152, 48873), (5313, 47392), (5924, 42504), (6072, 41468), (7084, 35544), (7392, 34063), (7728, 32582), (8096, 31101), (8886, 28336), (10367, 24288), (10626, 23696), (11848, 21252), (12144, 20734), (14168, 17772), (15456, 16291)]