12725921376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{28307}}^1$

素因数の和:28553

約数の個数: 144

約数和(自身を含む): 41546179584

約数和(自身を除く): 28820258208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 223, 224, 252, 288, 336, 446, 504, 669, 672, 892, 1008, 1338, 1561, 1784, 2007, 2016, 2676, 3122, 3568, 4014, 4683, 5352, 6244, 7136, 8028, 9366, 10704, 12488, 14049, 16056, 18732, 21408, 24976, 28098, 28307, 32112, 37464, 49952, 56196, 56614, 64224, 74928, 84921, 112392, 113228, 149856, 169842, 198149, 224784, 226456, 254763, 339684, 396298, 449568, 452912, 509526, 594447, 679368, 792596, 905824, 1019052, 1188894, 1358736, 1585192, 1783341, 2038104, 2377788, 2717472, 3170384, 3566682, 4076208, 4755576, 6312461, 6340768, 7133364, 8152416, 9511152, 12624922, 14266728, 18937383, 19022304, 25249844, 28533456, 37874766, 44187227, 50499688, 56812149, 57066912, 75749532, 88374454, 100999376, 113624298, 132561681, 151499064, 176748908, 201998752, 227248596, 265123362, 302998128, 353497816, 397685043, 454497192, 530246724, 605996256, 706995632, 795370086, 908994384, 1060493448, 1413991264, 1590740172, 1817988768, 2120986896, 3181480344, 4241973792, 6362960688, 12725921376]

約数ペア:

[(1, 12725921376), (2, 6362960688), (3, 4241973792), (4, 3181480344), (6, 2120986896), (7, 1817988768), (8, 1590740172), (9, 1413991264), (12, 1060493448), (14, 908994384), (16, 795370086), (18, 706995632), (21, 605996256), (24, 530246724), (28, 454497192), (32, 397685043), (36, 353497816), (42, 302998128), (48, 265123362), (56, 227248596), (63, 201998752), (72, 176748908), (84, 151499064), (96, 132561681), (112, 113624298), (126, 100999376), (144, 88374454), (168, 75749532), (223, 57066912), (224, 56812149), (252, 50499688), (288, 44187227), (336, 37874766), (446, 28533456), (504, 25249844), (669, 19022304), (672, 18937383), (892, 14266728), (1008, 12624922), (1338, 9511152), (1561, 8152416), (1784, 7133364), (2007, 6340768), (2016, 6312461), (2676, 4755576), (3122, 4076208), (3568, 3566682), (4014, 3170384), (4683, 2717472), (5352, 2377788), (6244, 2038104), (7136, 1783341), (8028, 1585192), (9366, 1358736), (10704, 1188894), (12488, 1019052), (14049, 905824), (16056, 792596), (18732, 679368), (21408, 594447), (24976, 509526), (28098, 452912), (28307, 449568), (32112, 396298), (37464, 339684), (49952, 254763), (56196, 226456), (56614, 224784), (64224, 198149), (74928, 169842), (84921, 149856), (112392, 113228)]