304958368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66643}}^1$

素因数の和:66677

約数の個数: 48

約数和(自身を含む): 705360096

約数和(自身を除く): 400401728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 66643, 133286, 266572, 533144, 733073, 866359, 1066288, 1466146, 1732718, 2132576, 2932292, 3465436, 5864584, 6930872, 9529949, 11729168, 13861744, 19059898, 23458336, 27723488, 38119796, 76239592, 152479184, 304958368]

約数ペア:

[(1, 304958368), (2, 152479184), (4, 76239592), (8, 38119796), (11, 27723488), (13, 23458336), (16, 19059898), (22, 13861744), (26, 11729168), (32, 9529949), (44, 6930872), (52, 5864584), (88, 3465436), (104, 2932292), (143, 2132576), (176, 1732718), (208, 1466146), (286, 1066288), (352, 866359), (416, 733073), (572, 533144), (1144, 266572), (2288, 133286), (4576, 66643)]