257534852268

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{5953}}^1$

素因数の和:6535

約数の個数: 96

約数和(自身を含む): 617063795712

約数和(自身を除く): 359528943444

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 251, 271, 318, 502, 542, 636, 753, 813, 1004, 1084, 1506, 1626, 3012, 3252, 5953, 11906, 13303, 14363, 17859, 23812, 26606, 28726, 35718, 39909, 43089, 53212, 57452, 68021, 71436, 79818, 86178, 136042, 159636, 172356, 204063, 272084, 315509, 408126, 631018, 816252, 946527, 1262036, 1494203, 1613263, 1893054, 2988406, 3226526, 3605113, 3786108, 4482609, 4839789, 5976812, 6453052, 7210226, 8965218, 9679578, 10815339, 14420452, 17930436, 19359156, 21630678, 43261356, 79192759, 85502939, 158385518, 171005878, 237578277, 256508817, 316771036, 342011756, 404929013, 475156554, 513017634, 809858026, 950313108, 1026035268, 1214787039, 1619716052, 2429574078, 4859148156, 21461237689, 42922475378, 64383713067, 85844950756, 128767426134, 257534852268]

約数ペア:

[(1, 257534852268), (2, 128767426134), (3, 85844950756), (4, 64383713067), (6, 42922475378), (12, 21461237689), (53, 4859148156), (106, 2429574078), (159, 1619716052), (212, 1214787039), (251, 1026035268), (271, 950313108), (318, 809858026), (502, 513017634), (542, 475156554), (636, 404929013), (753, 342011756), (813, 316771036), (1004, 256508817), (1084, 237578277), (1506, 171005878), (1626, 158385518), (3012, 85502939), (3252, 79192759), (5953, 43261356), (11906, 21630678), (13303, 19359156), (14363, 17930436), (17859, 14420452), (23812, 10815339), (26606, 9679578), (28726, 8965218), (35718, 7210226), (39909, 6453052), (43089, 5976812), (53212, 4839789), (57452, 4482609), (68021, 3786108), (71436, 3605113), (79818, 3226526), (86178, 2988406), (136042, 1893054), (159636, 1613263), (172356, 1494203), (204063, 1262036), (272084, 946527), (315509, 816252), (408126, 631018)]