1244547248

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^2\times {\mathrm{1181}}^1$

素因数の和:1390

約数の個数: 60

約数和(自身を含む): 2786843952

約数和(自身を除く): 1542296704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1181, 1358, 1552, 2362, 2716, 4724, 5432, 8267, 9409, 9448, 10864, 16534, 18818, 18896, 33068, 37636, 65863, 66136, 75272, 114557, 131726, 132272, 150544, 229114, 263452, 458228, 526904, 801899, 916456, 1053808, 1603798, 1832912, 3207596, 6415192, 11112029, 12830384, 22224058, 44448116, 77784203, 88896232, 155568406, 177792464, 311136812, 622273624, 1244547248]

約数ペア:

[(1, 1244547248), (2, 622273624), (4, 311136812), (7, 177792464), (8, 155568406), (14, 88896232), (16, 77784203), (28, 44448116), (56, 22224058), (97, 12830384), (112, 11112029), (194, 6415192), (388, 3207596), (679, 1832912), (776, 1603798), (1181, 1053808), (1358, 916456), (1552, 801899), (2362, 526904), (2716, 458228), (4724, 263452), (5432, 229114), (8267, 150544), (9409, 132272), (9448, 131726), (10864, 114557), (16534, 75272), (18818, 66136), (18896, 65863), (33068, 37636)]