1217872096

素因数分解:

$2^5\times 7^1\times {\mathrm{457}}^1\times {\mathrm{11897}}^1$

素因数の和:12371

約数の個数: 48

約数和(自身を含む): 2746439136

約数和(自身を除く): 1528567040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 457, 914, 1828, 3199, 3656, 6398, 7312, 11897, 12796, 14624, 23794, 25592, 47588, 51184, 83279, 95176, 102368, 166558, 190352, 333116, 380704, 666232, 1332464, 2664928, 5436929, 10873858, 21747716, 38058503, 43495432, 76117006, 86990864, 152234012, 173981728, 304468024, 608936048, 1217872096]

約数ペア:

[(1, 1217872096), (2, 608936048), (4, 304468024), (7, 173981728), (8, 152234012), (14, 86990864), (16, 76117006), (28, 43495432), (32, 38058503), (56, 21747716), (112, 10873858), (224, 5436929), (457, 2664928), (914, 1332464), (1828, 666232), (3199, 380704), (3656, 333116), (6398, 190352), (7312, 166558), (11897, 102368), (12796, 95176), (14624, 83279), (23794, 51184), (25592, 47588)]