211024764

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 587072640

約数和(自身を除く): 376047876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 81, 87, 108, 111, 116, 148, 162, 174, 222, 261, 324, 333, 348, 444, 522, 607, 666, 783, 999, 1044, 1073, 1214, 1332, 1566, 1821, 1998, 2146, 2349, 2428, 2997, 3132, 3219, 3642, 3996, 4292, 4698, 5463, 5994, 6438, 7284, 9396, 9657, 10926, 11988, 12876, 16389, 17603, 19314, 21852, 22459, 28971, 32778, 35206, 38628, 44918, 49167, 52809, 57942, 65556, 67377, 70412, 86913, 89836, 98334, 105618, 115884, 134754, 158427, 173826, 196668, 202131, 211236, 269508, 316854, 347652, 404262, 475281, 606393, 633708, 651311, 808524, 950562, 1212786, 1302622, 1425843, 1819179, 1901124, 1953933, 2425572, 2605244, 2851686, 3638358, 3907866, 5703372, 5861799, 7276716, 7815732, 11723598, 17585397, 23447196, 35170794, 52756191, 70341588, 105512382, 211024764]

約数ペア:

[(1, 211024764), (2, 105512382), (3, 70341588), (4, 52756191), (6, 35170794), (9, 23447196), (12, 17585397), (18, 11723598), (27, 7815732), (29, 7276716), (36, 5861799), (37, 5703372), (54, 3907866), (58, 3638358), (74, 2851686), (81, 2605244), (87, 2425572), (108, 1953933), (111, 1901124), (116, 1819179), (148, 1425843), (162, 1302622), (174, 1212786), (222, 950562), (261, 808524), (324, 651311), (333, 633708), (348, 606393), (444, 475281), (522, 404262), (607, 347652), (666, 316854), (783, 269508), (999, 211236), (1044, 202131), (1073, 196668), (1214, 173826), (1332, 158427), (1566, 134754), (1821, 115884), (1998, 105618), (2146, 98334), (2349, 89836), (2428, 86913), (2997, 70412), (3132, 67377), (3219, 65556), (3642, 57942), (3996, 52809), (4292, 49167), (4698, 44918), (5463, 38628), (5994, 35206), (6438, 32778), (7284, 28971), (9396, 22459), (9657, 21852), (10926, 19314), (11988, 17603), (12876, 16389)]