237402368

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 546091392

約数和(自身を除く): 308689024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 448, 548, 896, 959, 967, 1096, 1792, 1918, 1934, 2192, 3836, 3868, 4384, 6769, 7672, 7736, 8768, 13538, 15344, 15472, 17536, 27076, 30688, 30944, 35072, 54152, 61376, 61888, 108304, 122752, 123776, 132479, 216608, 245504, 247552, 264958, 433216, 529916, 866432, 927353, 1059832, 1732864, 1854706, 2119664, 3709412, 4239328, 7418824, 8478656, 14837648, 16957312, 29675296, 33914624, 59350592, 118701184, 237402368]

約数ペア:

[(1, 237402368), (2, 118701184), (4, 59350592), (7, 33914624), (8, 29675296), (14, 16957312), (16, 14837648), (28, 8478656), (32, 7418824), (56, 4239328), (64, 3709412), (112, 2119664), (128, 1854706), (137, 1732864), (224, 1059832), (256, 927353), (274, 866432), (448, 529916), (548, 433216), (896, 264958), (959, 247552), (967, 245504), (1096, 216608), (1792, 132479), (1918, 123776), (1934, 122752), (2192, 108304), (3836, 61888), (3868, 61376), (4384, 54152), (6769, 35072), (7672, 30944), (7736, 30688), (8768, 27076), (13538, 17536), (15344, 15472)]