235970812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 108

約数和(自身を含む): 553341712

約数和(自身を除く): 317370900

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 241, 242, 289, 308, 374, 476, 482, 484, 578, 748, 847, 964, 1156, 1309, 1687, 1694, 2023, 2057, 2618, 2651, 3179, 3374, 3388, 4046, 4097, 4114, 5236, 5302, 6358, 6748, 8092, 8194, 8228, 10604, 12716, 14399, 16388, 18557, 22253, 28679, 28798, 29161, 34969, 37114, 44506, 45067, 57358, 57596, 58322, 69649, 69938, 74228, 89012, 90134, 114716, 116644, 139298, 139876, 180268, 204127, 244783, 278596, 315469, 408254, 487543, 489566, 495737, 630938, 766139, 816508, 975086, 979132, 991474, 1261876, 1532278, 1950172, 1982948, 3064556, 3470159, 5362973, 6940318, 8427529, 10725946, 13880636, 16855058, 21451892, 33710116, 58992703, 117985406, 235970812]

約数ペア:

[(1, 235970812), (2, 117985406), (4, 58992703), (7, 33710116), (11, 21451892), (14, 16855058), (17, 13880636), (22, 10725946), (28, 8427529), (34, 6940318), (44, 5362973), (68, 3470159), (77, 3064556), (119, 1982948), (121, 1950172), (154, 1532278), (187, 1261876), (238, 991474), (241, 979132), (242, 975086), (289, 816508), (308, 766139), (374, 630938), (476, 495737), (482, 489566), (484, 487543), (578, 408254), (748, 315469), (847, 278596), (964, 244783), (1156, 204127), (1309, 180268), (1687, 139876), (1694, 139298), (2023, 116644), (2057, 114716), (2618, 90134), (2651, 89012), (3179, 74228), (3374, 69938), (3388, 69649), (4046, 58322), (4097, 57596), (4114, 57358), (5236, 45067), (5302, 44506), (6358, 37114), (6748, 34969), (8092, 29161), (8194, 28798), (8228, 28679), (10604, 22253), (12716, 18557), (14399, 16388)]