204519168

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1444

約数の個数: 180

約数和(自身を含む): 697453680

約数和(自身を除く): 492934512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1409, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2818, 3024, 3456, 4032, 4227, 4536, 5184, 5376, 5636, 6048, 6912, 8064, 8454, 9072, 9863, 10368, 11272, 12096, 12681, 16128, 16908, 18144, 19726, 20736, 22544, 24192, 25362, 29589, 33816, 36288, 38043, 39452, 45088, 48384, 50724, 59178, 67632, 72576, 76086, 78904, 88767, 90176, 101448, 114129, 118356, 135264, 145152, 152172, 157808, 177534, 180352, 202896, 228258, 236712, 266301, 270528, 304344, 315616, 355068, 360704, 405792, 456516, 473424, 532602, 541056, 608688, 631232, 710136, 798903, 811584, 913032, 946848, 1065204, 1082112, 1217376, 1262464, 1420272, 1597806, 1623168, 1826064, 1893696, 2130408, 2434752, 2524928, 2840544, 3195612, 3246336, 3652128, 3787392, 4260816, 4869504, 5681088, 6391224, 7304256, 7574784, 8521632, 9739008, 11362176, 12782448, 14608512, 17043264, 22724352, 25564896, 29217024, 34086528, 51129792, 68173056, 102259584, 204519168]

約数ペア:

[(1, 204519168), (2, 102259584), (3, 68173056), (4, 51129792), (6, 34086528), (7, 29217024), (8, 25564896), (9, 22724352), (12, 17043264), (14, 14608512), (16, 12782448), (18, 11362176), (21, 9739008), (24, 8521632), (27, 7574784), (28, 7304256), (32, 6391224), (36, 5681088), (42, 4869504), (48, 4260816), (54, 3787392), (56, 3652128), (63, 3246336), (64, 3195612), (72, 2840544), (81, 2524928), (84, 2434752), (96, 2130408), (108, 1893696), (112, 1826064), (126, 1623168), (128, 1597806), (144, 1420272), (162, 1262464), (168, 1217376), (189, 1082112), (192, 1065204), (216, 946848), (224, 913032), (252, 811584), (256, 798903), (288, 710136), (324, 631232), (336, 608688), (378, 541056), (384, 532602), (432, 473424), (448, 456516), (504, 405792), (567, 360704), (576, 355068), (648, 315616), (672, 304344), (756, 270528), (768, 266301), (864, 236712), (896, 228258), (1008, 202896), (1134, 180352), (1152, 177534), (1296, 157808), (1344, 152172), (1409, 145152), (1512, 135264), (1728, 118356), (1792, 114129), (2016, 101448), (2268, 90176), (2304, 88767), (2592, 78904), (2688, 76086), (2818, 72576), (3024, 67632), (3456, 59178), (4032, 50724), (4227, 48384), (4536, 45088), (5184, 39452), (5376, 38043), (5636, 36288), (6048, 33816), (6912, 29589), (8064, 25362), (8454, 24192), (9072, 22544), (9863, 20736), (10368, 19726), (11272, 18144), (12096, 16908), (12681, 16128)]