273485482018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1\times {\mathrm{4349}}^1$

素因数の和:6131

約数の個数: 64

約数和(自身を含む): 488505139200

約数和(自身を除く): 215019657182

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 1663, 2701, 3326, 4349, 5402, 8698, 11641, 18907, 23282, 30443, 37814, 60886, 61531, 121399, 123062, 160913, 242798, 317477, 321826, 430717, 634954, 849793, 861434, 1126391, 1699586, 2222339, 2252782, 4444678, 4491763, 7232387, 8983526, 11746649, 14464774, 23493298, 31442341, 50626709, 62884682, 82226543, 101253418, 164453086, 267598319, 527964251, 535196638, 1055928502, 1873188233, 3695749757, 3746376466, 7391499514, 19534677287, 39069354574, 136742741009, 273485482018]

約数ペア:

[(1, 273485482018), (2, 136742741009), (7, 39069354574), (14, 19534677287), (37, 7391499514), (73, 3746376466), (74, 3695749757), (146, 1873188233), (259, 1055928502), (511, 535196638), (518, 527964251), (1022, 267598319), (1663, 164453086), (2701, 101253418), (3326, 82226543), (4349, 62884682), (5402, 50626709), (8698, 31442341), (11641, 23493298), (18907, 14464774), (23282, 11746649), (30443, 8983526), (37814, 7232387), (60886, 4491763), (61531, 4444678), (121399, 2252782), (123062, 2222339), (160913, 1699586), (242798, 1126391), (317477, 861434), (321826, 849793), (430717, 634954)]