676853504

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 1536433920

約数和(自身を除く): 859580416

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 32, 34, 58, 62, 64, 68, 116, 124, 128, 136, 173, 232, 248, 256, 272, 346, 464, 493, 496, 527, 544, 692, 899, 928, 986, 992, 1054, 1088, 1384, 1798, 1856, 1972, 1984, 2108, 2176, 2768, 2941, 3596, 3712, 3944, 3968, 4216, 4352, 5017, 5363, 5536, 5882, 7192, 7424, 7888, 7936, 8432, 10034, 10726, 11072, 11764, 14384, 15283, 15776, 16864, 20068, 21452, 22144, 23528, 28768, 30566, 31552, 33728, 40136, 42904, 44288, 47056, 57536, 61132, 63104, 67456, 80272, 85289, 85808, 91171, 94112, 115072, 122264, 126208, 134912, 155527, 160544, 170578, 171616, 182342, 188224, 230144, 244528, 311054, 321088, 341156, 343232, 364684, 376448, 489056, 622108, 642176, 682312, 686464, 729368, 752896, 978112, 1244216, 1284352, 1364624, 1372928, 1458736, 1956224, 2488432, 2643959, 2729248, 2917472, 3912448, 4976864, 5287918, 5458496, 5834944, 9953728, 10575836, 10916992, 11669888, 19907456, 21151672, 21833984, 23339776, 39814912, 42303344, 84606688, 169213376, 338426752, 676853504]

約数ペア:

[(1, 676853504), (2, 338426752), (4, 169213376), (8, 84606688), (16, 42303344), (17, 39814912), (29, 23339776), (31, 21833984), (32, 21151672), (34, 19907456), (58, 11669888), (62, 10916992), (64, 10575836), (68, 9953728), (116, 5834944), (124, 5458496), (128, 5287918), (136, 4976864), (173, 3912448), (232, 2917472), (248, 2729248), (256, 2643959), (272, 2488432), (346, 1956224), (464, 1458736), (493, 1372928), (496, 1364624), (527, 1284352), (544, 1244216), (692, 978112), (899, 752896), (928, 729368), (986, 686464), (992, 682312), (1054, 642176), (1088, 622108), (1384, 489056), (1798, 376448), (1856, 364684), (1972, 343232), (1984, 341156), (2108, 321088), (2176, 311054), (2768, 244528), (2941, 230144), (3596, 188224), (3712, 182342), (3944, 171616), (3968, 170578), (4216, 160544), (4352, 155527), (5017, 134912), (5363, 126208), (5536, 122264), (5882, 115072), (7192, 94112), (7424, 91171), (7888, 85808), (7936, 85289), (8432, 80272), (10034, 67456), (10726, 63104), (11072, 61132), (11764, 57536), (14384, 47056), (15283, 44288), (15776, 42904), (16864, 40136), (20068, 33728), (21452, 31552), (22144, 30566), (23528, 28768)]