447364044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 1278950400

約数和(自身を除く): 831586356

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 79, 102, 114, 153, 158, 171, 204, 228, 237, 306, 316, 323, 342, 474, 487, 612, 646, 684, 711, 948, 969, 974, 1292, 1343, 1422, 1461, 1501, 1938, 1948, 2686, 2844, 2907, 2922, 3002, 3876, 4029, 4383, 4503, 5372, 5814, 5844, 6004, 8058, 8279, 8766, 9006, 9253, 11628, 12087, 13509, 16116, 16558, 17532, 18012, 18506, 24174, 24837, 25517, 27018, 27759, 33116, 37012, 38473, 48348, 49674, 51034, 54036, 55518, 74511, 76551, 76946, 83277, 99348, 102068, 111036, 115419, 149022, 153102, 153892, 157301, 166554, 229653, 230838, 298044, 306204, 314602, 333108, 346257, 459306, 461676, 471903, 629204, 654041, 692514, 730987, 918612, 943806, 1308082, 1385028, 1415709, 1461974, 1887612, 1962123, 2192961, 2616164, 2831418, 2923948, 3924246, 4385922, 5662836, 5886369, 6578883, 7848492, 8771844, 11772738, 12426779, 13157766, 23545476, 24853558, 26315532, 37280337, 49707116, 74560674, 111841011, 149121348, 223682022, 447364044]

約数ペア:

[(1, 447364044), (2, 223682022), (3, 149121348), (4, 111841011), (6, 74560674), (9, 49707116), (12, 37280337), (17, 26315532), (18, 24853558), (19, 23545476), (34, 13157766), (36, 12426779), (38, 11772738), (51, 8771844), (57, 7848492), (68, 6578883), (76, 5886369), (79, 5662836), (102, 4385922), (114, 3924246), (153, 2923948), (158, 2831418), (171, 2616164), (204, 2192961), (228, 1962123), (237, 1887612), (306, 1461974), (316, 1415709), (323, 1385028), (342, 1308082), (474, 943806), (487, 918612), (612, 730987), (646, 692514), (684, 654041), (711, 629204), (948, 471903), (969, 461676), (974, 459306), (1292, 346257), (1343, 333108), (1422, 314602), (1461, 306204), (1501, 298044), (1938, 230838), (1948, 229653), (2686, 166554), (2844, 157301), (2907, 153892), (2922, 153102), (3002, 149022), (3876, 115419), (4029, 111036), (4383, 102068), (4503, 99348), (5372, 83277), (5814, 76946), (5844, 76551), (6004, 74511), (8058, 55518), (8279, 54036), (8766, 51034), (9006, 49674), (9253, 48348), (11628, 38473), (12087, 37012), (13509, 33116), (16116, 27759), (16558, 27018), (17532, 25517), (18012, 24837), (18506, 24174)]