424748205

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 906854400

約数和(自身を除く): 482106195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 81, 93, 105, 135, 155, 179, 189, 217, 243, 279, 315, 405, 465, 537, 567, 651, 729, 837, 895, 945, 1085, 1215, 1253, 1395, 1611, 1701, 1953, 2187, 2511, 2685, 2835, 3255, 3645, 3759, 4185, 4833, 5103, 5549, 5859, 6265, 7533, 8055, 8505, 9765, 10935, 11277, 12555, 14499, 15309, 16647, 17577, 18795, 22599, 24165, 25515, 27745, 29295, 33831, 37665, 38843, 43497, 49941, 52731, 56385, 67797, 72495, 76545, 83235, 87885, 101493, 112995, 116529, 130491, 149823, 158193, 169155, 194215, 217485, 249705, 263655, 304479, 338985, 349587, 391473, 449469, 474579, 507465, 582645, 652455, 749115, 790965, 913437, 1048761, 1348407, 1522395, 1747935, 1957365, 2247345, 2372895, 2740311, 3146283, 4045221, 4567185, 5243805, 6742035, 9438849, 12135663, 13701555, 15731415, 20226105, 28316547, 47194245, 60678315, 84949641, 141582735, 424748205]

約数ペア:

[(1, 424748205), (3, 141582735), (5, 84949641), (7, 60678315), (9, 47194245), (15, 28316547), (21, 20226105), (27, 15731415), (31, 13701555), (35, 12135663), (45, 9438849), (63, 6742035), (81, 5243805), (93, 4567185), (105, 4045221), (135, 3146283), (155, 2740311), (179, 2372895), (189, 2247345), (217, 1957365), (243, 1747935), (279, 1522395), (315, 1348407), (405, 1048761), (465, 913437), (537, 790965), (567, 749115), (651, 652455), (729, 582645), (837, 507465), (895, 474579), (945, 449469), (1085, 391473), (1215, 349587), (1253, 338985), (1395, 304479), (1611, 263655), (1701, 249705), (1953, 217485), (2187, 194215), (2511, 169155), (2685, 158193), (2835, 149823), (3255, 130491), (3645, 116529), (3759, 112995), (4185, 101493), (4833, 87885), (5103, 83235), (5549, 76545), (5859, 72495), (6265, 67797), (7533, 56385), (8055, 52731), (8505, 49941), (9765, 43497), (10935, 38843), (11277, 37665), (12555, 33831), (14499, 29295), (15309, 27745), (16647, 25515), (17577, 24165), (18795, 22599)]