2545486128

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{26423}}^1$

素因数の和:26663

約数の個数: 80

約数和(自身を含む): 7339530240

約数和(自身を除く): 4794044112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 6021, 8028, 10704, 12042, 16056, 24084, 26423, 32112, 48168, 52846, 79269, 96336, 105692, 158538, 211384, 237807, 317076, 422768, 475614, 634152, 713421, 951228, 1268304, 1426842, 1902456, 2853684, 3804912, 5707368, 5892329, 11414736, 11784658, 17676987, 23569316, 35353974, 47138632, 53030961, 70707948, 94277264, 106061922, 141415896, 159092883, 212123844, 282831792, 318185766, 424247688, 636371532, 848495376, 1272743064, 2545486128]

約数ペア:

[(1, 2545486128), (2, 1272743064), (3, 848495376), (4, 636371532), (6, 424247688), (8, 318185766), (9, 282831792), (12, 212123844), (16, 159092883), (18, 141415896), (24, 106061922), (27, 94277264), (36, 70707948), (48, 53030961), (54, 47138632), (72, 35353974), (108, 23569316), (144, 17676987), (216, 11784658), (223, 11414736), (432, 5892329), (446, 5707368), (669, 3804912), (892, 2853684), (1338, 1902456), (1784, 1426842), (2007, 1268304), (2676, 951228), (3568, 713421), (4014, 634152), (5352, 475614), (6021, 422768), (8028, 317076), (10704, 237807), (12042, 211384), (16056, 158538), (24084, 105692), (26423, 96336), (32112, 79269), (48168, 52846)]