438883368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 1450967040

約数和(自身を除く): 1012083672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 47, 56, 62, 66, 77, 84, 88, 93, 94, 124, 132, 141, 154, 163, 168, 186, 188, 217, 231, 248, 264, 282, 308, 326, 329, 341, 372, 376, 434, 462, 489, 517, 564, 616, 651, 652, 658, 682, 744, 868, 924, 978, 987, 1023, 1034, 1128, 1141, 1302, 1304, 1316, 1364, 1457, 1551, 1736, 1793, 1848, 1956, 1974, 2046, 2068, 2282, 2387, 2604, 2632, 2728, 2914, 3102, 3423, 3586, 3619, 3912, 3948, 4092, 4136, 4371, 4564, 4774, 5053, 5208, 5379, 5828, 6204, 6846, 7161, 7172, 7238, 7661, 7896, 8184, 8742, 9128, 9548, 10106, 10199, 10758, 10857, 11656, 12408, 12551, 13692, 14322, 14344, 14476, 15159, 15322, 16027, 17484, 19096, 20212, 20398, 21516, 21714, 22983, 25102, 27384, 28644, 28952, 30318, 30597, 30644, 32054, 34968, 35371, 37653, 40424, 40796, 43032, 43428, 45966, 48081, 50204, 53627, 55583, 57288, 60636, 61194, 61288, 64108, 70742, 75306, 81592, 84271, 86856, 91932, 96162, 100408, 106113, 107254, 111166, 112189, 121272, 122388, 128216, 141484, 150612, 160881, 166749, 168542, 183864, 192324, 212226, 214508, 222332, 224378, 237491, 244776, 252813, 282968, 301224, 321762, 333498, 336567, 337084, 384648, 389081, 424452, 429016, 444664, 448756, 474982, 505626, 589897, 643524, 666996, 673134, 674168, 712473, 778162, 848904, 897512, 949964, 1011252, 1167243, 1179794, 1287048, 1333992, 1346268, 1424946, 1556324, 1662437, 1769691, 1899928, 2022504, 2334486, 2359588, 2612401, 2692536, 2849892, 3112648, 3324874, 3539382, 4668972, 4719176, 4987311, 5224802, 5699784, 6649748, 7078764, 7837203, 9337944, 9974622, 10449604, 13299496, 14157528, 15674406, 18286807, 19949244, 20899208, 31348812, 36573614, 39898488, 54860421, 62697624, 73147228, 109720842, 146294456, 219441684, 438883368]

約数ペア:

[(1, 438883368), (2, 219441684), (3, 146294456), (4, 109720842), (6, 73147228), (7, 62697624), (8, 54860421), (11, 39898488), (12, 36573614), (14, 31348812), (21, 20899208), (22, 19949244), (24, 18286807), (28, 15674406), (31, 14157528), (33, 13299496), (42, 10449604), (44, 9974622), (47, 9337944), (56, 7837203), (62, 7078764), (66, 6649748), (77, 5699784), (84, 5224802), (88, 4987311), (93, 4719176), (94, 4668972), (124, 3539382), (132, 3324874), (141, 3112648), (154, 2849892), (163, 2692536), (168, 2612401), (186, 2359588), (188, 2334486), (217, 2022504), (231, 1899928), (248, 1769691), (264, 1662437), (282, 1556324), (308, 1424946), (326, 1346268), (329, 1333992), (341, 1287048), (372, 1179794), (376, 1167243), (434, 1011252), (462, 949964), (489, 897512), (517, 848904), (564, 778162), (616, 712473), (651, 674168), (652, 673134), (658, 666996), (682, 643524), (744, 589897), (868, 505626), (924, 474982), (978, 448756), (987, 444664), (1023, 429016), (1034, 424452), (1128, 389081), (1141, 384648), (1302, 337084), (1304, 336567), (1316, 333498), (1364, 321762), (1457, 301224), (1551, 282968), (1736, 252813), (1793, 244776), (1848, 237491), (1956, 224378), (1974, 222332), (2046, 214508), (2068, 212226), (2282, 192324), (2387, 183864), (2604, 168542), (2632, 166749), (2728, 160881), (2914, 150612), (3102, 141484), (3423, 128216), (3586, 122388), (3619, 121272), (3912, 112189), (3948, 111166), (4092, 107254), (4136, 106113), (4371, 100408), (4564, 96162), (4774, 91932), (5053, 86856), (5208, 84271), (5379, 81592), (5828, 75306), (6204, 70742), (6846, 64108), (7161, 61288), (7172, 61194), (7238, 60636), (7661, 57288), (7896, 55583), (8184, 53627), (8742, 50204), (9128, 48081), (9548, 45966), (10106, 43428), (10199, 43032), (10758, 40796), (10857, 40424), (11656, 37653), (12408, 35371), (12551, 34968), (13692, 32054), (14322, 30644), (14344, 30597), (14476, 30318), (15159, 28952), (15322, 28644), (16027, 27384), (17484, 25102), (19096, 22983), (20212, 21714), (20398, 21516)]