1329316128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3643}}^1$

素因数の和:3847

約数の個数: 144

約数和(自身を含む): 4345338816

約数和(自身を除く): 3016022688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 181, 224, 252, 288, 336, 362, 504, 543, 672, 724, 1008, 1086, 1267, 1448, 1629, 2016, 2172, 2534, 2896, 3258, 3643, 3801, 4344, 5068, 5792, 6516, 7286, 7602, 8688, 10136, 10929, 11403, 13032, 14572, 15204, 17376, 20272, 21858, 22806, 25501, 26064, 29144, 30408, 32787, 40544, 43716, 45612, 51002, 52128, 58288, 60816, 65574, 76503, 87432, 91224, 102004, 116576, 121632, 131148, 153006, 174864, 182448, 204008, 229509, 262296, 306012, 349728, 364896, 408016, 459018, 524592, 612024, 659383, 816032, 918036, 1049184, 1224048, 1318766, 1836072, 1978149, 2448096, 2637532, 3672144, 3956298, 4615681, 5275064, 5934447, 7344288, 7912596, 9231362, 10550128, 11868894, 13847043, 15825192, 18462724, 21100256, 23737788, 27694086, 31650384, 36925448, 41541129, 47475576, 55388172, 63300768, 73850896, 83082258, 94951152, 110776344, 147701792, 166164516, 189902304, 221552688, 332329032, 443105376, 664658064, 1329316128]

約数ペア:

[(1, 1329316128), (2, 664658064), (3, 443105376), (4, 332329032), (6, 221552688), (7, 189902304), (8, 166164516), (9, 147701792), (12, 110776344), (14, 94951152), (16, 83082258), (18, 73850896), (21, 63300768), (24, 55388172), (28, 47475576), (32, 41541129), (36, 36925448), (42, 31650384), (48, 27694086), (56, 23737788), (63, 21100256), (72, 18462724), (84, 15825192), (96, 13847043), (112, 11868894), (126, 10550128), (144, 9231362), (168, 7912596), (181, 7344288), (224, 5934447), (252, 5275064), (288, 4615681), (336, 3956298), (362, 3672144), (504, 2637532), (543, 2448096), (672, 1978149), (724, 1836072), (1008, 1318766), (1086, 1224048), (1267, 1049184), (1448, 918036), (1629, 816032), (2016, 659383), (2172, 612024), (2534, 524592), (2896, 459018), (3258, 408016), (3643, 364896), (3801, 349728), (4344, 306012), (5068, 262296), (5792, 229509), (6516, 204008), (7286, 182448), (7602, 174864), (8688, 153006), (10136, 131148), (10929, 121632), (11403, 116576), (13032, 102004), (14572, 91224), (15204, 87432), (17376, 76503), (20272, 65574), (21858, 60816), (22806, 58288), (25501, 52128), (26064, 51002), (29144, 45612), (30408, 43716), (32787, 40544)]