12819456

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 132

約数和(自身を含む): 40235832

約数和(自身を除く): 27416376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 107, 117, 128, 144, 156, 192, 208, 214, 234, 256, 288, 312, 321, 384, 416, 428, 468, 512, 576, 624, 642, 768, 832, 856, 936, 963, 1024, 1152, 1248, 1284, 1391, 1536, 1664, 1712, 1872, 1926, 2304, 2496, 2568, 2782, 3072, 3328, 3424, 3744, 3852, 4173, 4608, 4992, 5136, 5564, 6656, 6848, 7488, 7704, 8346, 9216, 9984, 10272, 11128, 12519, 13312, 13696, 14976, 15408, 16692, 19968, 20544, 22256, 25038, 27392, 29952, 30816, 33384, 39936, 41088, 44512, 50076, 54784, 59904, 61632, 66768, 82176, 89024, 100152, 109568, 119808, 123264, 133536, 164352, 178048, 200304, 246528, 267072, 328704, 356096, 400608, 493056, 534144, 712192, 801216, 986112, 1068288, 1424384, 1602432, 2136576, 3204864, 4273152, 6409728, 12819456]

約数ペア:

[(1, 12819456), (2, 6409728), (3, 4273152), (4, 3204864), (6, 2136576), (8, 1602432), (9, 1424384), (12, 1068288), (13, 986112), (16, 801216), (18, 712192), (24, 534144), (26, 493056), (32, 400608), (36, 356096), (39, 328704), (48, 267072), (52, 246528), (64, 200304), (72, 178048), (78, 164352), (96, 133536), (104, 123264), (107, 119808), (117, 109568), (128, 100152), (144, 89024), (156, 82176), (192, 66768), (208, 61632), (214, 59904), (234, 54784), (256, 50076), (288, 44512), (312, 41088), (321, 39936), (384, 33384), (416, 30816), (428, 29952), (468, 27392), (512, 25038), (576, 22256), (624, 20544), (642, 19968), (768, 16692), (832, 15408), (856, 14976), (936, 13696), (963, 13312), (1024, 12519), (1152, 11128), (1248, 10272), (1284, 9984), (1391, 9216), (1536, 8346), (1664, 7704), (1712, 7488), (1872, 6848), (1926, 6656), (2304, 5564), (2496, 5136), (2568, 4992), (2782, 4608), (3072, 4173), (3328, 3852), (3424, 3744)]