1989974016

素因数分解:

$2^{11}\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 5806873800

約数和(自身を除く): 3816899784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 288, 321, 384, 428, 512, 576, 642, 768, 856, 963, 1009, 1024, 1152, 1284, 1536, 1712, 1926, 2018, 2048, 2304, 2568, 3027, 3072, 3424, 3852, 4036, 4608, 5136, 6054, 6144, 6848, 7704, 8072, 9081, 9216, 10272, 12108, 13696, 15408, 16144, 18162, 18432, 20544, 24216, 27392, 30816, 32288, 36324, 41088, 48432, 54784, 61632, 64576, 72648, 82176, 96864, 107963, 109568, 123264, 129152, 145296, 164352, 193728, 215926, 219136, 246528, 258304, 290592, 323889, 328704, 387456, 431852, 493056, 516608, 581184, 647778, 657408, 774912, 863704, 971667, 986112, 1033216, 1162368, 1295556, 1549824, 1727408, 1943334, 1972224, 2066432, 2324736, 2591112, 3099648, 3454816, 3886668, 4649472, 5182224, 6199296, 6909632, 7773336, 9298944, 10364448, 13819264, 15546672, 18597888, 20728896, 27638528, 31093344, 41457792, 55277056, 62186688, 82915584, 110554112, 124373376, 165831168, 221108224, 248746752, 331662336, 497493504, 663324672, 994987008, 1989974016]

約数ペア:

[(1, 1989974016), (2, 994987008), (3, 663324672), (4, 497493504), (6, 331662336), (8, 248746752), (9, 221108224), (12, 165831168), (16, 124373376), (18, 110554112), (24, 82915584), (32, 62186688), (36, 55277056), (48, 41457792), (64, 31093344), (72, 27638528), (96, 20728896), (107, 18597888), (128, 15546672), (144, 13819264), (192, 10364448), (214, 9298944), (256, 7773336), (288, 6909632), (321, 6199296), (384, 5182224), (428, 4649472), (512, 3886668), (576, 3454816), (642, 3099648), (768, 2591112), (856, 2324736), (963, 2066432), (1009, 1972224), (1024, 1943334), (1152, 1727408), (1284, 1549824), (1536, 1295556), (1712, 1162368), (1926, 1033216), (2018, 986112), (2048, 971667), (2304, 863704), (2568, 774912), (3027, 657408), (3072, 647778), (3424, 581184), (3852, 516608), (4036, 493056), (4608, 431852), (5136, 387456), (6054, 328704), (6144, 323889), (6848, 290592), (7704, 258304), (8072, 246528), (9081, 219136), (9216, 215926), (10272, 193728), (12108, 164352), (13696, 145296), (15408, 129152), (16144, 123264), (18162, 109568), (18432, 107963), (20544, 96864), (24216, 82176), (27392, 72648), (30816, 64576), (32288, 61632), (36324, 54784), (41088, 48432)]