2643287808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1459}}^1$

素因数の和:1822

約数の個数: 144

約数和(自身を含む): 8069384960

約数和(自身を除く): 5426097152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 337, 384, 448, 672, 674, 768, 896, 1011, 1344, 1348, 1459, 1792, 2022, 2359, 2688, 2696, 2918, 4044, 4377, 4718, 5376, 5392, 5836, 7077, 8088, 8754, 9436, 10213, 10784, 11672, 14154, 16176, 17508, 18872, 20426, 21568, 23344, 28308, 30639, 32352, 35016, 37744, 40852, 43136, 46688, 56616, 61278, 64704, 70032, 75488, 81704, 86272, 93376, 113232, 122556, 129408, 140064, 150976, 163408, 186752, 226464, 245112, 258816, 280128, 301952, 326816, 373504, 452928, 490224, 491683, 560256, 603904, 653632, 905856, 980448, 983366, 1120512, 1307264, 1475049, 1811712, 1960896, 1966732, 2614528, 2950098, 3441781, 3921792, 3933464, 5900196, 6883562, 7843584, 7866928, 10325343, 11800392, 13767124, 15733856, 20650686, 23600784, 27534248, 31467712, 41301372, 47201568, 55068496, 62935424, 82602744, 94403136, 110136992, 125870848, 165205488, 188806272, 220273984, 330410976, 377612544, 440547968, 660821952, 881095936, 1321643904, 2643287808]

約数ペア:

[(1, 2643287808), (2, 1321643904), (3, 881095936), (4, 660821952), (6, 440547968), (7, 377612544), (8, 330410976), (12, 220273984), (14, 188806272), (16, 165205488), (21, 125870848), (24, 110136992), (28, 94403136), (32, 82602744), (42, 62935424), (48, 55068496), (56, 47201568), (64, 41301372), (84, 31467712), (96, 27534248), (112, 23600784), (128, 20650686), (168, 15733856), (192, 13767124), (224, 11800392), (256, 10325343), (336, 7866928), (337, 7843584), (384, 6883562), (448, 5900196), (672, 3933464), (674, 3921792), (768, 3441781), (896, 2950098), (1011, 2614528), (1344, 1966732), (1348, 1960896), (1459, 1811712), (1792, 1475049), (2022, 1307264), (2359, 1120512), (2688, 983366), (2696, 980448), (2918, 905856), (4044, 653632), (4377, 603904), (4718, 560256), (5376, 491683), (5392, 490224), (5836, 452928), (7077, 373504), (8088, 326816), (8754, 301952), (9436, 280128), (10213, 258816), (10784, 245112), (11672, 226464), (14154, 186752), (16176, 163408), (17508, 150976), (18872, 140064), (20426, 129408), (21568, 122556), (23344, 113232), (28308, 93376), (30639, 86272), (32352, 81704), (35016, 75488), (37744, 70032), (40852, 64704), (43136, 61278), (46688, 56616)]