250306028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16963}}^1$

素因数の和:17022

約数の個数: 48

約数和(自身を含む): 547190784

約数和(自身を除く): 296884756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14756, 16963, 33926, 67852, 118741, 237482, 288371, 474964, 525853, 576742, 1051706, 1153484, 2018597, 2103412, 3680971, 4037194, 7361942, 8074388, 8939501, 14723884, 17879002, 35758004, 62576507, 125153014, 250306028]

約数ペア:

[(1, 250306028), (2, 125153014), (4, 62576507), (7, 35758004), (14, 17879002), (17, 14723884), (28, 8939501), (31, 8074388), (34, 7361942), (62, 4037194), (68, 3680971), (119, 2103412), (124, 2018597), (217, 1153484), (238, 1051706), (434, 576742), (476, 525853), (527, 474964), (868, 288371), (1054, 237482), (2108, 118741), (3689, 67852), (7378, 33926), (14756, 16963)]