898637124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1949}}^1$

素因数の和:2473

約数の個数: 96

約数和(自身を含む): 2620800000

約数和(自身を除く): 1722162876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 499, 924, 998, 1497, 1949, 1996, 2994, 3493, 3898, 5489, 5847, 5988, 6986, 7796, 10479, 10978, 11694, 13643, 13972, 16467, 20958, 21439, 21956, 23388, 27286, 32934, 38423, 40929, 41916, 42878, 54572, 64317, 65868, 76846, 81858, 85756, 115269, 128634, 150073, 153692, 163716, 230538, 257268, 300146, 450219, 461076, 600292, 900438, 972551, 1800876, 1945102, 2917653, 3890204, 5835306, 6807857, 10698061, 11670612, 13615714, 20423571, 21396122, 27231428, 32094183, 40847142, 42792244, 64188366, 74886427, 81694284, 128376732, 149772854, 224659281, 299545708, 449318562, 898637124]

約数ペア:

[(1, 898637124), (2, 449318562), (3, 299545708), (4, 224659281), (6, 149772854), (7, 128376732), (11, 81694284), (12, 74886427), (14, 64188366), (21, 42792244), (22, 40847142), (28, 32094183), (33, 27231428), (42, 21396122), (44, 20423571), (66, 13615714), (77, 11670612), (84, 10698061), (132, 6807857), (154, 5835306), (231, 3890204), (308, 2917653), (462, 1945102), (499, 1800876), (924, 972551), (998, 900438), (1497, 600292), (1949, 461076), (1996, 450219), (2994, 300146), (3493, 257268), (3898, 230538), (5489, 163716), (5847, 153692), (5988, 150073), (6986, 128634), (7796, 115269), (10479, 85756), (10978, 81858), (11694, 76846), (13643, 65868), (13972, 64317), (16467, 54572), (20958, 42878), (21439, 41916), (21956, 40929), (23388, 38423), (27286, 32934)]