230486464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2157

約数の個数: 56

約数和(自身を含む): 496346480

約数和(自身を除く): 265860016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 832, 1112, 1807, 1993, 2224, 3614, 3986, 4448, 7228, 7972, 8896, 14456, 15944, 25909, 28912, 31888, 51818, 57824, 63776, 103636, 115648, 127552, 207272, 277027, 414544, 554054, 829088, 1108108, 1658176, 2216216, 3601351, 4432432, 7202702, 8864864, 14405404, 17729728, 28810808, 57621616, 115243232, 230486464]

約数ペア:

[(1, 230486464), (2, 115243232), (4, 57621616), (8, 28810808), (13, 17729728), (16, 14405404), (26, 8864864), (32, 7202702), (52, 4432432), (64, 3601351), (104, 2216216), (139, 1658176), (208, 1108108), (278, 829088), (416, 554054), (556, 414544), (832, 277027), (1112, 207272), (1807, 127552), (1993, 115648), (2224, 103636), (3614, 63776), (3986, 57824), (4448, 51818), (7228, 31888), (7972, 28912), (8896, 25909), (14456, 15944)]