279213984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8187

約数の個数: 144

約数和(自身を含む): 960942528

約数和(自身を除く): 681728544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8147, 8568, 11424, 16294, 17136, 24441, 32588, 34272, 48882, 57029, 65176, 73323, 97764, 114058, 130352, 138499, 146646, 171087, 195528, 228116, 260704, 276998, 293292, 342174, 391056, 415497, 456232, 513261, 553996, 586584, 684348, 782112, 830994, 912464, 969493, 1026522, 1107992, 1173168, 1246491, 1368696, 1661988, 1824928, 1938986, 2053044, 2215984, 2346336, 2492982, 2737392, 2908479, 3323976, 3877972, 4106088, 4431968, 4985964, 5474784, 5816958, 6647952, 7755944, 8212176, 8725437, 9971928, 11633916, 13295904, 15511888, 16424352, 17450874, 19943856, 23267832, 31023776, 34901748, 39887712, 46535664, 69803496, 93071328, 139606992, 279213984]

約数ペア:

[(1, 279213984), (2, 139606992), (3, 93071328), (4, 69803496), (6, 46535664), (7, 39887712), (8, 34901748), (9, 31023776), (12, 23267832), (14, 19943856), (16, 17450874), (17, 16424352), (18, 15511888), (21, 13295904), (24, 11633916), (28, 9971928), (32, 8725437), (34, 8212176), (36, 7755944), (42, 6647952), (48, 5816958), (51, 5474784), (56, 4985964), (63, 4431968), (68, 4106088), (72, 3877972), (84, 3323976), (96, 2908479), (102, 2737392), (112, 2492982), (119, 2346336), (126, 2215984), (136, 2053044), (144, 1938986), (153, 1824928), (168, 1661988), (204, 1368696), (224, 1246491), (238, 1173168), (252, 1107992), (272, 1026522), (288, 969493), (306, 912464), (336, 830994), (357, 782112), (408, 684348), (476, 586584), (504, 553996), (544, 513261), (612, 456232), (672, 415497), (714, 391056), (816, 342174), (952, 293292), (1008, 276998), (1071, 260704), (1224, 228116), (1428, 195528), (1632, 171087), (1904, 146646), (2016, 138499), (2142, 130352), (2448, 114058), (2856, 97764), (3808, 73323), (4284, 65176), (4896, 57029), (5712, 48882), (8147, 34272), (8568, 32588), (11424, 24441), (16294, 17136)]