267329601

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 515174400

約数和(自身を除く): 247844799

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 79, 99, 133, 171, 209, 231, 237, 257, 399, 553, 627, 693, 711, 771, 869, 1197, 1463, 1501, 1659, 1799, 1881, 2313, 2607, 2827, 4389, 4503, 4883, 4977, 5397, 6083, 7821, 8481, 10507, 13167, 13509, 14649, 16191, 16511, 18249, 19789, 20303, 25443, 31521, 34181, 43947, 49533, 53713, 54747, 59367, 60909, 94563, 102543, 115577, 142121, 148599, 161139, 178101, 182727, 223333, 307629, 346731, 375991, 385757, 426363, 483417, 669999, 1040193, 1127973, 1157271, 1279089, 1563331, 2009997, 2700299, 3383919, 3471813, 4243327, 4689993, 8100897, 12729981, 14069979, 24302691, 29703289, 38189943, 89109867, 267329601]

約数ペア:

[(1, 267329601), (3, 89109867), (7, 38189943), (9, 29703289), (11, 24302691), (19, 14069979), (21, 12729981), (33, 8100897), (57, 4689993), (63, 4243327), (77, 3471813), (79, 3383919), (99, 2700299), (133, 2009997), (171, 1563331), (209, 1279089), (231, 1157271), (237, 1127973), (257, 1040193), (399, 669999), (553, 483417), (627, 426363), (693, 385757), (711, 375991), (771, 346731), (869, 307629), (1197, 223333), (1463, 182727), (1501, 178101), (1659, 161139), (1799, 148599), (1881, 142121), (2313, 115577), (2607, 102543), (2827, 94563), (4389, 60909), (4503, 59367), (4883, 54747), (4977, 53713), (5397, 49533), (6083, 43947), (7821, 34181), (8481, 31521), (10507, 25443), (13167, 20303), (13509, 19789), (14649, 18249), (16191, 16511)]