380088198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 1037340720

約数和(自身を除く): 657252522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 49, 57, 63, 74, 98, 111, 114, 126, 133, 147, 171, 222, 259, 266, 294, 333, 342, 399, 441, 518, 613, 666, 703, 777, 798, 882, 931, 1197, 1226, 1406, 1554, 1813, 1839, 1862, 2109, 2331, 2394, 2793, 3626, 3678, 4218, 4291, 4662, 4921, 5439, 5517, 5586, 6327, 8379, 8582, 9842, 10878, 11034, 11647, 12654, 12873, 14763, 16317, 16758, 22681, 23294, 25746, 29526, 30037, 32634, 34447, 34941, 38619, 44289, 45362, 60074, 68043, 68894, 69882, 77238, 81529, 88578, 90111, 103341, 104823, 136086, 158767, 163058, 180222, 204129, 206682, 209646, 244587, 270333, 310023, 317534, 408258, 430939, 476301, 489174, 540666, 570703, 620046, 733761, 861878, 952602, 1111369, 1141406, 1292817, 1428903, 1467522, 1712109, 2222738, 2585634, 2857806, 3016573, 3334107, 3424218, 3878451, 5136327, 6033146, 6668214, 7756902, 9049719, 10002321, 10272654, 18099438, 20004642, 21116011, 27149157, 42232022, 54298314, 63348033, 126696066, 190044099, 380088198]

約数ペア:

[(1, 380088198), (2, 190044099), (3, 126696066), (6, 63348033), (7, 54298314), (9, 42232022), (14, 27149157), (18, 21116011), (19, 20004642), (21, 18099438), (37, 10272654), (38, 10002321), (42, 9049719), (49, 7756902), (57, 6668214), (63, 6033146), (74, 5136327), (98, 3878451), (111, 3424218), (114, 3334107), (126, 3016573), (133, 2857806), (147, 2585634), (171, 2222738), (222, 1712109), (259, 1467522), (266, 1428903), (294, 1292817), (333, 1141406), (342, 1111369), (399, 952602), (441, 861878), (518, 733761), (613, 620046), (666, 570703), (703, 540666), (777, 489174), (798, 476301), (882, 430939), (931, 408258), (1197, 317534), (1226, 310023), (1406, 270333), (1554, 244587), (1813, 209646), (1839, 206682), (1862, 204129), (2109, 180222), (2331, 163058), (2394, 158767), (2793, 136086), (3626, 104823), (3678, 103341), (4218, 90111), (4291, 88578), (4662, 81529), (4921, 77238), (5439, 69882), (5517, 68894), (5586, 68043), (6327, 60074), (8379, 45362), (8582, 44289), (9842, 38619), (10878, 34941), (11034, 34447), (11647, 32634), (12654, 30037), (12873, 29526), (14763, 25746), (16317, 23294), (16758, 22681)]