210417792

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 612669120

約数和(自身を除く): 402251328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 691, 732, 793, 832, 976, 1248, 1382, 1464, 1586, 1664, 1952, 2073, 2379, 2496, 2764, 2928, 3172, 3904, 4146, 4758, 4992, 5528, 5856, 6344, 7808, 8292, 8983, 9516, 11056, 11712, 12688, 16584, 17966, 19032, 22112, 23424, 25376, 26949, 33168, 35932, 38064, 42151, 44224, 50752, 53898, 66336, 71864, 76128, 84302, 88448, 101504, 107796, 126453, 132672, 143728, 152256, 168604, 215592, 252906, 265344, 287456, 304512, 337208, 431184, 505812, 547963, 574912, 674416, 862368, 1011624, 1095926, 1149824, 1348832, 1643889, 1724736, 2023248, 2191852, 2697664, 3287778, 3449472, 4046496, 4383704, 5395328, 6575556, 8092992, 8767408, 13151112, 16185984, 17534816, 26302224, 35069632, 52604448, 70139264, 105208896, 210417792]

約数ペア:

[(1, 210417792), (2, 105208896), (3, 70139264), (4, 52604448), (6, 35069632), (8, 26302224), (12, 17534816), (13, 16185984), (16, 13151112), (24, 8767408), (26, 8092992), (32, 6575556), (39, 5395328), (48, 4383704), (52, 4046496), (61, 3449472), (64, 3287778), (78, 2697664), (96, 2191852), (104, 2023248), (122, 1724736), (128, 1643889), (156, 1348832), (183, 1149824), (192, 1095926), (208, 1011624), (244, 862368), (312, 674416), (366, 574912), (384, 547963), (416, 505812), (488, 431184), (624, 337208), (691, 304512), (732, 287456), (793, 265344), (832, 252906), (976, 215592), (1248, 168604), (1382, 152256), (1464, 143728), (1586, 132672), (1664, 126453), (1952, 107796), (2073, 101504), (2379, 88448), (2496, 84302), (2764, 76128), (2928, 71864), (3172, 66336), (3904, 53898), (4146, 50752), (4758, 44224), (4992, 42151), (5528, 38064), (5856, 35932), (6344, 33168), (7808, 26949), (8292, 25376), (8983, 23424), (9516, 22112), (11056, 19032), (11712, 17966), (12688, 16584)]