1991882304

素因数分解:

$2^6\times 3^2\times {\mathrm{229}}^1\times {\mathrm{15101}}^1$

素因数の和:15348

約数の個数: 84

約数和(自身を含む): 5734682460

約数和(自身を除く): 3742800156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 229, 288, 458, 576, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 7328, 8244, 10992, 14656, 15101, 16488, 21984, 30202, 32976, 43968, 45303, 60404, 65952, 90606, 120808, 131904, 135909, 181212, 241616, 271818, 362424, 483232, 543636, 724848, 966464, 1087272, 1449696, 2174544, 2899392, 3458129, 4349088, 6916258, 8698176, 10374387, 13832516, 20748774, 27665032, 31123161, 41497548, 55330064, 62246322, 82995096, 110660128, 124492644, 165990192, 221320256, 248985288, 331980384, 497970576, 663960768, 995941152, 1991882304]

約数ペア:

[(1, 1991882304), (2, 995941152), (3, 663960768), (4, 497970576), (6, 331980384), (8, 248985288), (9, 221320256), (12, 165990192), (16, 124492644), (18, 110660128), (24, 82995096), (32, 62246322), (36, 55330064), (48, 41497548), (64, 31123161), (72, 27665032), (96, 20748774), (144, 13832516), (192, 10374387), (229, 8698176), (288, 6916258), (458, 4349088), (576, 3458129), (687, 2899392), (916, 2174544), (1374, 1449696), (1832, 1087272), (2061, 966464), (2748, 724848), (3664, 543636), (4122, 483232), (5496, 362424), (7328, 271818), (8244, 241616), (10992, 181212), (14656, 135909), (15101, 131904), (16488, 120808), (21984, 90606), (30202, 65952), (32976, 60404), (43968, 45303)]