1894503168

素因数分解:

$2^8\times 3^4\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:672

約数の個数: 180

約数和(自身を含む): 5688946648

約数和(自身を除く): 3794443480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 211, 216, 256, 288, 324, 384, 422, 432, 433, 576, 633, 648, 768, 844, 864, 866, 1152, 1266, 1296, 1299, 1688, 1728, 1732, 1899, 2304, 2532, 2592, 2598, 3376, 3456, 3464, 3798, 3897, 5064, 5184, 5196, 5697, 6752, 6912, 6928, 7596, 7794, 10128, 10368, 10392, 11394, 11691, 13504, 13856, 15192, 15588, 17091, 20256, 20736, 20784, 22788, 23382, 27008, 27712, 30384, 31176, 34182, 35073, 40512, 41568, 45576, 46764, 54016, 55424, 60768, 62352, 68364, 70146, 81024, 83136, 91152, 91363, 93528, 110848, 121536, 124704, 136728, 140292, 162048, 166272, 182304, 182726, 187056, 243072, 249408, 273456, 274089, 280584, 332544, 364608, 365452, 374112, 486144, 498816, 546912, 548178, 561168, 729216, 730904, 748224, 822267, 997632, 1093824, 1096356, 1122336, 1458432, 1461808, 1496448, 1644534, 2187648, 2192712, 2244672, 2466801, 2923616, 2992896, 3289068, 4375296, 4385424, 4489344, 4933602, 5847232, 6578136, 7400403, 8770848, 8978688, 9867204, 11694464, 13156272, 14800806, 17541696, 19734408, 23388928, 26312544, 29601612, 35083392, 39468816, 52625088, 59203224, 70166784, 78937632, 105250176, 118406448, 157875264, 210500352, 236812896, 315750528, 473625792, 631501056, 947251584, 1894503168]

約数ペア:

[(1, 1894503168), (2, 947251584), (3, 631501056), (4, 473625792), (6, 315750528), (8, 236812896), (9, 210500352), (12, 157875264), (16, 118406448), (18, 105250176), (24, 78937632), (27, 70166784), (32, 59203224), (36, 52625088), (48, 39468816), (54, 35083392), (64, 29601612), (72, 26312544), (81, 23388928), (96, 19734408), (108, 17541696), (128, 14800806), (144, 13156272), (162, 11694464), (192, 9867204), (211, 8978688), (216, 8770848), (256, 7400403), (288, 6578136), (324, 5847232), (384, 4933602), (422, 4489344), (432, 4385424), (433, 4375296), (576, 3289068), (633, 2992896), (648, 2923616), (768, 2466801), (844, 2244672), (864, 2192712), (866, 2187648), (1152, 1644534), (1266, 1496448), (1296, 1461808), (1299, 1458432), (1688, 1122336), (1728, 1096356), (1732, 1093824), (1899, 997632), (2304, 822267), (2532, 748224), (2592, 730904), (2598, 729216), (3376, 561168), (3456, 548178), (3464, 546912), (3798, 498816), (3897, 486144), (5064, 374112), (5184, 365452), (5196, 364608), (5697, 332544), (6752, 280584), (6912, 274089), (6928, 273456), (7596, 249408), (7794, 243072), (10128, 187056), (10368, 182726), (10392, 182304), (11394, 166272), (11691, 162048), (13504, 140292), (13856, 136728), (15192, 124704), (15588, 121536), (17091, 110848), (20256, 93528), (20736, 91363), (20784, 91152), (22788, 83136), (23382, 81024), (27008, 70146), (27712, 68364), (30384, 62352), (31176, 60768), (34182, 55424), (35073, 54016), (40512, 46764), (41568, 45576)]