311895804956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 587102208000

約数和(自身を除く): 275206403044

約数列:

[1, 2, 4, 23, 46, 67, 79, 92, 134, 158, 268, 316, 439, 878, 1459, 1541, 1756, 1817, 2918, 3082, 3634, 5293, 5836, 6164, 7268, 10097, 10586, 20194, 21172, 29413, 33557, 34681, 40388, 58826, 67114, 69362, 97753, 115261, 117652, 121739, 134228, 138724, 195506, 230522, 243478, 391012, 461044, 486956, 640501, 676499, 797663, 1281002, 1352998, 1595326, 2248319, 2323627, 2562004, 2651003, 2705996, 3190652, 4496638, 4647254, 5302006, 7722487, 8993276, 9294508, 10604012, 14731523, 15444974, 29463046, 30889948, 42913567, 50599579, 53443421, 58926092, 85827134, 101199158, 106886842, 171654268, 177617201, 202398316, 213773684, 355234402, 710468804, 987012041, 1163790317, 1974024082, 2327580634, 3390171793, 3948048164, 4655161268, 6780343586, 13560687172, 77973951239, 155947902478, 311895804956]

約数ペア:

[(1, 311895804956), (2, 155947902478), (4, 77973951239), (23, 13560687172), (46, 6780343586), (67, 4655161268), (79, 3948048164), (92, 3390171793), (134, 2327580634), (158, 1974024082), (268, 1163790317), (316, 987012041), (439, 710468804), (878, 355234402), (1459, 213773684), (1541, 202398316), (1756, 177617201), (1817, 171654268), (2918, 106886842), (3082, 101199158), (3634, 85827134), (5293, 58926092), (5836, 53443421), (6164, 50599579), (7268, 42913567), (10097, 30889948), (10586, 29463046), (20194, 15444974), (21172, 14731523), (29413, 10604012), (33557, 9294508), (34681, 8993276), (40388, 7722487), (58826, 5302006), (67114, 4647254), (69362, 4496638), (97753, 3190652), (115261, 2705996), (117652, 2651003), (121739, 2562004), (134228, 2323627), (138724, 2248319), (195506, 1595326), (230522, 1352998), (243478, 1281002), (391012, 797663), (461044, 676499), (486956, 640501)]