1448367194876

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{2239}}^1\times {\mathrm{4583}}^1$

素因数の和:6975

約数の個数: 72

約数和(自身を含む): 2940061716480

約数和(自身を除く): 1491694521604

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2239, 4478, 4583, 5041, 8956, 9166, 10082, 15673, 18332, 20164, 31346, 32081, 35287, 62692, 64162, 70574, 128324, 141148, 158969, 317938, 325393, 635876, 650786, 1112783, 1301572, 2225566, 2277751, 4451132, 4555502, 9111004, 10261337, 11286799, 20522674, 22573598, 23102903, 41045348, 45147196, 46205806, 71829359, 79007593, 92411612, 143658718, 158015186, 161720321, 287317436, 316030372, 323440642, 646881284, 728554927, 1457109854, 2914219708, 5099884489, 10199768978, 20399537956, 51727399817, 103454799634, 206909599268, 362091798719, 724183597438, 1448367194876]

約数ペア:

[(1, 1448367194876), (2, 724183597438), (4, 362091798719), (7, 206909599268), (14, 103454799634), (28, 51727399817), (71, 20399537956), (142, 10199768978), (284, 5099884489), (497, 2914219708), (994, 1457109854), (1988, 728554927), (2239, 646881284), (4478, 323440642), (4583, 316030372), (5041, 287317436), (8956, 161720321), (9166, 158015186), (10082, 143658718), (15673, 92411612), (18332, 79007593), (20164, 71829359), (31346, 46205806), (32081, 45147196), (35287, 41045348), (62692, 23102903), (64162, 22573598), (70574, 20522674), (128324, 11286799), (141148, 10261337), (158969, 9111004), (317938, 4555502), (325393, 4451132), (635876, 2277751), (650786, 2225566), (1112783, 1301572)]