290999304

素因数分解:

$2^3\times 3^6\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1282

約数の個数: 112

約数和(自身を含む): 838702620

約数和(自身を除く): 547703316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 243, 246, 324, 328, 369, 486, 492, 648, 729, 738, 972, 984, 1107, 1217, 1458, 1476, 1944, 2214, 2434, 2916, 2952, 3321, 3651, 4428, 4868, 5832, 6642, 7302, 8856, 9736, 9963, 10953, 13284, 14604, 19926, 21906, 26568, 29208, 29889, 32859, 39852, 43812, 49897, 59778, 65718, 79704, 87624, 98577, 99794, 119556, 131436, 149691, 197154, 199588, 239112, 262872, 295731, 299382, 394308, 399176, 449073, 591462, 598764, 788616, 887193, 898146, 1182924, 1197528, 1347219, 1774386, 1796292, 2365848, 2694438, 3548772, 3592584, 4041657, 5388876, 7097544, 8083314, 10777752, 12124971, 16166628, 24249942, 32333256, 36374913, 48499884, 72749826, 96999768, 145499652, 290999304]

約数ペア:

[(1, 290999304), (2, 145499652), (3, 96999768), (4, 72749826), (6, 48499884), (8, 36374913), (9, 32333256), (12, 24249942), (18, 16166628), (24, 12124971), (27, 10777752), (36, 8083314), (41, 7097544), (54, 5388876), (72, 4041657), (81, 3592584), (82, 3548772), (108, 2694438), (123, 2365848), (162, 1796292), (164, 1774386), (216, 1347219), (243, 1197528), (246, 1182924), (324, 898146), (328, 887193), (369, 788616), (486, 598764), (492, 591462), (648, 449073), (729, 399176), (738, 394308), (972, 299382), (984, 295731), (1107, 262872), (1217, 239112), (1458, 199588), (1476, 197154), (1944, 149691), (2214, 131436), (2434, 119556), (2916, 99794), (2952, 98577), (3321, 87624), (3651, 79704), (4428, 65718), (4868, 59778), (5832, 49897), (6642, 43812), (7302, 39852), (8856, 32859), (9736, 29889), (9963, 29208), (10953, 26568), (13284, 21906), (14604, 19926)]