426471435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 926190720

約数和(自身を除く): 499719285

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 37, 39, 45, 51, 57, 61, 65, 85, 95, 111, 117, 153, 171, 183, 185, 195, 221, 247, 255, 285, 305, 323, 333, 481, 549, 555, 585, 629, 663, 703, 741, 765, 793, 855, 915, 969, 1037, 1105, 1159, 1235, 1443, 1615, 1665, 1887, 1989, 2109, 2223, 2257, 2379, 2405, 2745, 2907, 3111, 3145, 3315, 3477, 3515, 3705, 3965, 4199, 4329, 4845, 5185, 5661, 5795, 6327, 6771, 7137, 7215, 8177, 9139, 9333, 9435, 9945, 10431, 10545, 11115, 11285, 11895, 11951, 12597, 13481, 14535, 15067, 15555, 17385, 19703, 20313, 20995, 21645, 24531, 27417, 28305, 29341, 31635, 33855, 35685, 35853, 37791, 38369, 40443, 40885, 42883, 45201, 45695, 46665, 52155, 59109, 59755, 62985, 67405, 73593, 75335, 82251, 88023, 98515, 101565, 107559, 115107, 121329, 122655, 128649, 135603, 137085, 146705, 155363, 177327, 179265, 188955, 191845, 202215, 214415, 226005, 256139, 264069, 295545, 345321, 367965, 385947, 411255, 440115, 466089, 498797, 537795, 557479, 575535, 606645, 643245, 678015, 729011, 768417, 776815, 886635, 1280695, 1320345, 1398267, 1496391, 1672437, 1726605, 1929735, 2187033, 2305251, 2330445, 2493985, 2787395, 3645055, 3842085, 4489173, 5017311, 6561099, 6991335, 7481955, 8362185, 9477143, 10935165, 11526255, 22445865, 25086555, 28431429, 32805495, 47385715, 85294287, 142157145, 426471435]

約数ペア:

[(1, 426471435), (3, 142157145), (5, 85294287), (9, 47385715), (13, 32805495), (15, 28431429), (17, 25086555), (19, 22445865), (37, 11526255), (39, 10935165), (45, 9477143), (51, 8362185), (57, 7481955), (61, 6991335), (65, 6561099), (85, 5017311), (95, 4489173), (111, 3842085), (117, 3645055), (153, 2787395), (171, 2493985), (183, 2330445), (185, 2305251), (195, 2187033), (221, 1929735), (247, 1726605), (255, 1672437), (285, 1496391), (305, 1398267), (323, 1320345), (333, 1280695), (481, 886635), (549, 776815), (555, 768417), (585, 729011), (629, 678015), (663, 643245), (703, 606645), (741, 575535), (765, 557479), (793, 537795), (855, 498797), (915, 466089), (969, 440115), (1037, 411255), (1105, 385947), (1159, 367965), (1235, 345321), (1443, 295545), (1615, 264069), (1665, 256139), (1887, 226005), (1989, 214415), (2109, 202215), (2223, 191845), (2257, 188955), (2379, 179265), (2405, 177327), (2745, 155363), (2907, 146705), (3111, 137085), (3145, 135603), (3315, 128649), (3477, 122655), (3515, 121329), (3705, 115107), (3965, 107559), (4199, 101565), (4329, 98515), (4845, 88023), (5185, 82251), (5661, 75335), (5795, 73593), (6327, 67405), (6771, 62985), (7137, 59755), (7215, 59109), (8177, 52155), (9139, 46665), (9333, 45695), (9435, 45201), (9945, 42883), (10431, 40885), (10545, 40443), (11115, 38369), (11285, 37791), (11895, 35853), (11951, 35685), (12597, 33855), (13481, 31635), (14535, 29341), (15067, 28305), (15555, 27417), (17385, 24531), (19703, 21645), (20313, 20995)]