277661196

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^2\times {\mathrm{1019}}^1$

素因数の和:1093

約数の個数: 90

約数和(自身を含む): 752491740

約数和(自身を除く): 474830544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 841, 1019, 1044, 1566, 1682, 2038, 2349, 2523, 3057, 3132, 3364, 4076, 4698, 5046, 6114, 7569, 9171, 9396, 10092, 12228, 15138, 18342, 22707, 27513, 29551, 30276, 36684, 45414, 55026, 59102, 68121, 82539, 88653, 90828, 110052, 118204, 136242, 165078, 177306, 265959, 272484, 330156, 354612, 531918, 797877, 856979, 1063836, 1595754, 1713958, 2393631, 2570937, 3191508, 3427916, 4787262, 5141874, 7712811, 9574524, 10283748, 15425622, 23138433, 30851244, 46276866, 69415299, 92553732, 138830598, 277661196]

約数ペア:

[(1, 277661196), (2, 138830598), (3, 92553732), (4, 69415299), (6, 46276866), (9, 30851244), (12, 23138433), (18, 15425622), (27, 10283748), (29, 9574524), (36, 7712811), (54, 5141874), (58, 4787262), (81, 3427916), (87, 3191508), (108, 2570937), (116, 2393631), (162, 1713958), (174, 1595754), (261, 1063836), (324, 856979), (348, 797877), (522, 531918), (783, 354612), (841, 330156), (1019, 272484), (1044, 265959), (1566, 177306), (1682, 165078), (2038, 136242), (2349, 118204), (2523, 110052), (3057, 90828), (3132, 88653), (3364, 82539), (4076, 68121), (4698, 59102), (5046, 55026), (6114, 45414), (7569, 36684), (9171, 30276), (9396, 29551), (10092, 27513), (12228, 22707), (15138, 18342)]