2491854336

素因数分解:

$2^9\times 3^2\times {\mathrm{631}}^1\times {\mathrm{857}}^1$

素因数の和:1512

約数の個数: 120

約数和(自身を含む): 7211462544

約数和(自身を除く): 4719608208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 631, 768, 857, 1152, 1262, 1536, 1714, 1893, 2304, 2524, 2571, 3428, 3786, 4608, 5048, 5142, 5679, 6856, 7572, 7713, 10096, 10284, 11358, 13712, 15144, 15426, 20192, 20568, 22716, 27424, 30288, 30852, 40384, 41136, 45432, 54848, 60576, 61704, 80768, 82272, 90864, 109696, 121152, 123408, 161536, 164544, 181728, 219392, 242304, 246816, 323072, 329088, 363456, 438784, 484608, 493632, 540767, 658176, 726912, 969216, 987264, 1081534, 1316352, 1453824, 1622301, 1974528, 2163068, 2907648, 3244602, 3949056, 4326136, 4866903, 6489204, 8652272, 9733806, 12978408, 17304544, 19467612, 25956816, 34609088, 38935224, 51913632, 69218176, 77870448, 103827264, 138436352, 155740896, 207654528, 276872704, 311481792, 415309056, 622963584, 830618112, 1245927168, 2491854336]

約数ペア:

[(1, 2491854336), (2, 1245927168), (3, 830618112), (4, 622963584), (6, 415309056), (8, 311481792), (9, 276872704), (12, 207654528), (16, 155740896), (18, 138436352), (24, 103827264), (32, 77870448), (36, 69218176), (48, 51913632), (64, 38935224), (72, 34609088), (96, 25956816), (128, 19467612), (144, 17304544), (192, 12978408), (256, 9733806), (288, 8652272), (384, 6489204), (512, 4866903), (576, 4326136), (631, 3949056), (768, 3244602), (857, 2907648), (1152, 2163068), (1262, 1974528), (1536, 1622301), (1714, 1453824), (1893, 1316352), (2304, 1081534), (2524, 987264), (2571, 969216), (3428, 726912), (3786, 658176), (4608, 540767), (5048, 493632), (5142, 484608), (5679, 438784), (6856, 363456), (7572, 329088), (7713, 323072), (10096, 246816), (10284, 242304), (11358, 219392), (13712, 181728), (15144, 164544), (15426, 161536), (20192, 123408), (20568, 121152), (22716, 109696), (27424, 90864), (30288, 82272), (30852, 80768), (40384, 61704), (41136, 60576), (45432, 54848)]