299425408

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 674179200

約数和(自身を除く): 374753792

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 53, 64, 76, 92, 101, 106, 128, 152, 184, 202, 212, 304, 368, 404, 424, 437, 608, 736, 808, 848, 874, 1007, 1216, 1219, 1472, 1616, 1696, 1748, 1919, 2014, 2323, 2432, 2438, 2944, 3232, 3392, 3496, 3838, 4028, 4646, 4876, 5353, 6464, 6784, 6992, 7676, 8056, 9292, 9752, 10706, 12928, 13984, 15352, 16112, 18584, 19504, 21412, 23161, 27968, 30704, 32224, 37168, 39008, 42824, 44137, 46322, 55936, 61408, 64448, 74336, 78016, 85648, 88274, 92644, 101707, 122816, 123119, 128896, 148672, 156032, 171296, 176548, 185288, 203414, 245632, 246238, 297344, 342592, 353096, 370576, 406828, 492476, 685184, 706192, 741152, 813656, 984952, 1412384, 1482304, 1627312, 1969904, 2339261, 2824768, 2964608, 3254624, 3939808, 4678522, 5649536, 6509248, 7879616, 9357044, 13018496, 15759232, 18714088, 37428176, 74856352, 149712704, 299425408]

約数ペア:

[(1, 299425408), (2, 149712704), (4, 74856352), (8, 37428176), (16, 18714088), (19, 15759232), (23, 13018496), (32, 9357044), (38, 7879616), (46, 6509248), (53, 5649536), (64, 4678522), (76, 3939808), (92, 3254624), (101, 2964608), (106, 2824768), (128, 2339261), (152, 1969904), (184, 1627312), (202, 1482304), (212, 1412384), (304, 984952), (368, 813656), (404, 741152), (424, 706192), (437, 685184), (608, 492476), (736, 406828), (808, 370576), (848, 353096), (874, 342592), (1007, 297344), (1216, 246238), (1219, 245632), (1472, 203414), (1616, 185288), (1696, 176548), (1748, 171296), (1919, 156032), (2014, 148672), (2323, 128896), (2432, 123119), (2438, 122816), (2944, 101707), (3232, 92644), (3392, 88274), (3496, 85648), (3838, 78016), (4028, 74336), (4646, 64448), (4876, 61408), (5353, 55936), (6464, 46322), (6784, 44137), (6992, 42824), (7676, 39008), (8056, 37168), (9292, 32224), (9752, 30704), (10706, 27968), (12928, 23161), (13984, 21412), (15352, 19504), (16112, 18584)]