207456768

素因数分解:

$2^9\times 3^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 630168000

約数和(自身を除く): 422711232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 349, 384, 387, 432, 512, 516, 576, 688, 698, 768, 774, 864, 1032, 1047, 1152, 1161, 1376, 1396, 1536, 1548, 1728, 2064, 2094, 2304, 2322, 2752, 2792, 3096, 3141, 3456, 4128, 4188, 4608, 4644, 5504, 5584, 6192, 6282, 6912, 8256, 8376, 9288, 9423, 11008, 11168, 12384, 12564, 13824, 15007, 16512, 16752, 18576, 18846, 22016, 22336, 24768, 25128, 30014, 33024, 33504, 37152, 37692, 44672, 45021, 49536, 50256, 60028, 66048, 67008, 74304, 75384, 89344, 90042, 99072, 100512, 120056, 134016, 135063, 148608, 150768, 178688, 180084, 198144, 201024, 240112, 268032, 270126, 297216, 301536, 360168, 402048, 405189, 480224, 536064, 540252, 594432, 603072, 720336, 804096, 810378, 960448, 1080504, 1206144, 1440672, 1608192, 1620756, 1920896, 2161008, 2412288, 2881344, 3241512, 3841792, 4322016, 4824576, 5762688, 6483024, 7683584, 8644032, 11525376, 12966048, 17288064, 23050752, 25932096, 34576128, 51864192, 69152256, 103728384, 207456768]

約数ペア:

[(1, 207456768), (2, 103728384), (3, 69152256), (4, 51864192), (6, 34576128), (8, 25932096), (9, 23050752), (12, 17288064), (16, 12966048), (18, 11525376), (24, 8644032), (27, 7683584), (32, 6483024), (36, 5762688), (43, 4824576), (48, 4322016), (54, 3841792), (64, 3241512), (72, 2881344), (86, 2412288), (96, 2161008), (108, 1920896), (128, 1620756), (129, 1608192), (144, 1440672), (172, 1206144), (192, 1080504), (216, 960448), (256, 810378), (258, 804096), (288, 720336), (344, 603072), (349, 594432), (384, 540252), (387, 536064), (432, 480224), (512, 405189), (516, 402048), (576, 360168), (688, 301536), (698, 297216), (768, 270126), (774, 268032), (864, 240112), (1032, 201024), (1047, 198144), (1152, 180084), (1161, 178688), (1376, 150768), (1396, 148608), (1536, 135063), (1548, 134016), (1728, 120056), (2064, 100512), (2094, 99072), (2304, 90042), (2322, 89344), (2752, 75384), (2792, 74304), (3096, 67008), (3141, 66048), (3456, 60028), (4128, 50256), (4188, 49536), (4608, 45021), (4644, 44672), (5504, 37692), (5584, 37152), (6192, 33504), (6282, 33024), (6912, 30014), (8256, 25128), (8376, 24768), (9288, 22336), (9423, 22016), (11008, 18846), (11168, 18576), (12384, 16752), (12564, 16512), (13824, 15007)]