1381300448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 3040571520

約数和(自身を除く): 1659271072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 227, 236, 293, 352, 454, 472, 586, 649, 908, 944, 1172, 1298, 1816, 1888, 2344, 2497, 2596, 3223, 3632, 4688, 4994, 5192, 6446, 7264, 9376, 9988, 10384, 12892, 13393, 17287, 19976, 20768, 25784, 26786, 34574, 39952, 51568, 53572, 66511, 69148, 79904, 103136, 107144, 133022, 138296, 147323, 190157, 214288, 266044, 276592, 294646, 380314, 428576, 532088, 553184, 589292, 731621, 760628, 1064176, 1178584, 1463242, 1521256, 2128352, 2357168, 2926484, 3042512, 3924149, 4714336, 5852968, 6085024, 7848298, 11705936, 15696596, 23411872, 31393192, 43165639, 62786384, 86331278, 125572768, 172662556, 345325112, 690650224, 1381300448]

約数ペア:

[(1, 1381300448), (2, 690650224), (4, 345325112), (8, 172662556), (11, 125572768), (16, 86331278), (22, 62786384), (32, 43165639), (44, 31393192), (59, 23411872), (88, 15696596), (118, 11705936), (176, 7848298), (227, 6085024), (236, 5852968), (293, 4714336), (352, 3924149), (454, 3042512), (472, 2926484), (586, 2357168), (649, 2128352), (908, 1521256), (944, 1463242), (1172, 1178584), (1298, 1064176), (1816, 760628), (1888, 731621), (2344, 589292), (2497, 553184), (2596, 532088), (3223, 428576), (3632, 380314), (4688, 294646), (4994, 276592), (5192, 266044), (6446, 214288), (7264, 190157), (9376, 147323), (9988, 138296), (10384, 133022), (12892, 107144), (13393, 103136), (17287, 79904), (19976, 69148), (20768, 66511), (25784, 53572), (26786, 51568), (34574, 39952)]