919081728

素因数分解:

$2^8\times 3^4\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 180

約数和(自身を含む): 2770028800

約数和(自身を除く): 1850947072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 254, 256, 288, 324, 349, 381, 384, 432, 508, 576, 648, 698, 762, 768, 864, 1016, 1047, 1143, 1152, 1296, 1396, 1524, 1728, 2032, 2094, 2286, 2304, 2592, 2792, 3048, 3141, 3429, 3456, 4064, 4188, 4572, 5184, 5584, 6096, 6282, 6858, 6912, 8128, 8376, 9144, 9423, 10287, 10368, 11168, 12192, 12564, 13716, 16256, 16752, 18288, 18846, 20574, 20736, 22336, 24384, 25128, 27432, 28269, 32512, 33504, 36576, 37692, 41148, 44323, 44672, 48768, 50256, 54864, 56538, 67008, 73152, 75384, 82296, 88646, 89344, 97536, 100512, 109728, 113076, 132969, 134016, 146304, 150768, 164592, 177292, 201024, 219456, 226152, 265938, 268032, 292608, 301536, 329184, 354584, 398907, 402048, 438912, 452304, 531876, 603072, 658368, 709168, 797814, 804096, 877824, 904608, 1063752, 1196721, 1206144, 1316736, 1418336, 1595628, 1809216, 2127504, 2393442, 2412288, 2633472, 2836672, 3191256, 3590163, 3618432, 4255008, 4786884, 5673344, 6382512, 7180326, 7236864, 8510016, 9573768, 11346688, 12765024, 14360652, 17020032, 19147536, 25530048, 28721304, 34040064, 38295072, 51060096, 57442608, 76590144, 102120192, 114885216, 153180288, 229770432, 306360576, 459540864, 919081728]

約数ペア:

[(1, 919081728), (2, 459540864), (3, 306360576), (4, 229770432), (6, 153180288), (8, 114885216), (9, 102120192), (12, 76590144), (16, 57442608), (18, 51060096), (24, 38295072), (27, 34040064), (32, 28721304), (36, 25530048), (48, 19147536), (54, 17020032), (64, 14360652), (72, 12765024), (81, 11346688), (96, 9573768), (108, 8510016), (127, 7236864), (128, 7180326), (144, 6382512), (162, 5673344), (192, 4786884), (216, 4255008), (254, 3618432), (256, 3590163), (288, 3191256), (324, 2836672), (349, 2633472), (381, 2412288), (384, 2393442), (432, 2127504), (508, 1809216), (576, 1595628), (648, 1418336), (698, 1316736), (762, 1206144), (768, 1196721), (864, 1063752), (1016, 904608), (1047, 877824), (1143, 804096), (1152, 797814), (1296, 709168), (1396, 658368), (1524, 603072), (1728, 531876), (2032, 452304), (2094, 438912), (2286, 402048), (2304, 398907), (2592, 354584), (2792, 329184), (3048, 301536), (3141, 292608), (3429, 268032), (3456, 265938), (4064, 226152), (4188, 219456), (4572, 201024), (5184, 177292), (5584, 164592), (6096, 150768), (6282, 146304), (6858, 134016), (6912, 132969), (8128, 113076), (8376, 109728), (9144, 100512), (9423, 97536), (10287, 89344), (10368, 88646), (11168, 82296), (12192, 75384), (12564, 73152), (13716, 67008), (16256, 56538), (16752, 54864), (18288, 50256), (18846, 48768), (20574, 44672), (20736, 44323), (22336, 41148), (24384, 37692), (25128, 36576), (27432, 33504), (28269, 32512)]