268847208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:952

約数の個数: 128

約数和(自身を含む): 857952000

約数和(自身を除く): 589104792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 269, 378, 504, 538, 661, 756, 807, 1076, 1322, 1512, 1614, 1883, 1983, 2152, 2421, 2644, 3228, 3766, 3966, 4627, 4842, 5288, 5649, 5949, 6456, 7263, 7532, 7932, 9254, 9684, 11298, 11898, 13881, 14526, 15064, 15864, 16947, 17847, 18508, 19368, 22596, 23796, 27762, 29052, 33894, 35694, 37016, 41643, 45192, 47592, 50841, 55524, 58104, 67788, 71388, 83286, 101682, 111048, 124929, 135576, 142776, 166572, 177809, 203364, 249858, 333144, 355618, 406728, 499716, 533427, 711236, 999432, 1066854, 1244663, 1422472, 1600281, 2133708, 2489326, 3200562, 3733989, 4267416, 4800843, 4978652, 6401124, 7467978, 9601686, 9957304, 11201967, 12802248, 14935956, 19203372, 22403934, 29871912, 33605901, 38406744, 44807868, 67211802, 89615736, 134423604, 268847208]

約数ペア:

[(1, 268847208), (2, 134423604), (3, 89615736), (4, 67211802), (6, 44807868), (7, 38406744), (8, 33605901), (9, 29871912), (12, 22403934), (14, 19203372), (18, 14935956), (21, 12802248), (24, 11201967), (27, 9957304), (28, 9601686), (36, 7467978), (42, 6401124), (54, 4978652), (56, 4800843), (63, 4267416), (72, 3733989), (84, 3200562), (108, 2489326), (126, 2133708), (168, 1600281), (189, 1422472), (216, 1244663), (252, 1066854), (269, 999432), (378, 711236), (504, 533427), (538, 499716), (661, 406728), (756, 355618), (807, 333144), (1076, 249858), (1322, 203364), (1512, 177809), (1614, 166572), (1883, 142776), (1983, 135576), (2152, 124929), (2421, 111048), (2644, 101682), (3228, 83286), (3766, 71388), (3966, 67788), (4627, 58104), (4842, 55524), (5288, 50841), (5649, 47592), (5949, 45192), (6456, 41643), (7263, 37016), (7532, 35694), (7932, 33894), (9254, 29052), (9684, 27762), (11298, 23796), (11898, 22596), (13881, 19368), (14526, 18508), (15064, 17847), (15864, 16947)]