231520586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 436285440

約数和(自身を除く): 204764854

約数列:

[1, 2, 11, 17, 19, 22, 31, 34, 38, 62, 187, 209, 323, 341, 374, 418, 527, 589, 646, 682, 1051, 1054, 1178, 2102, 3553, 5797, 6479, 7106, 10013, 11561, 11594, 12958, 17867, 19969, 20026, 23122, 32581, 35734, 39938, 65162, 110143, 196537, 219659, 220286, 339473, 358391, 393074, 439318, 553877, 619039, 678946, 716782, 1107754, 1238078, 3734203, 6092647, 6809429, 7468406, 10523663, 12185294, 13618858, 21047326, 115760293, 231520586]

約数ペア:

[(1, 231520586), (2, 115760293), (11, 21047326), (17, 13618858), (19, 12185294), (22, 10523663), (31, 7468406), (34, 6809429), (38, 6092647), (62, 3734203), (187, 1238078), (209, 1107754), (323, 716782), (341, 678946), (374, 619039), (418, 553877), (527, 439318), (589, 393074), (646, 358391), (682, 339473), (1051, 220286), (1054, 219659), (1178, 196537), (2102, 110143), (3553, 65162), (5797, 39938), (6479, 35734), (7106, 32581), (10013, 23122), (11561, 20026), (11594, 19969), (12958, 17867)]