248833568

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 499322880

約数和(自身を除く): 250489312

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 257, 316, 383, 514, 632, 766, 1028, 1264, 1532, 2056, 2528, 3064, 4112, 6128, 8224, 12256, 20303, 30257, 40606, 60514, 81212, 98431, 121028, 162424, 196862, 242056, 324848, 393724, 484112, 649696, 787448, 968224, 1574896, 3149792, 7776049, 15552098, 31104196, 62208392, 124416784, 248833568]

約数ペア:

[(1, 248833568), (2, 124416784), (4, 62208392), (8, 31104196), (16, 15552098), (32, 7776049), (79, 3149792), (158, 1574896), (257, 968224), (316, 787448), (383, 649696), (514, 484112), (632, 393724), (766, 324848), (1028, 242056), (1264, 196862), (1532, 162424), (2056, 121028), (2528, 98431), (3064, 81212), (4112, 60514), (6128, 40606), (8224, 30257), (12256, 20303)]