380097952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3823}}^1$

素因数の和:4085

約数の個数: 48

約数和(自身を含む): 809464320

約数和(自身を除く): 429366368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 416, 478, 956, 1912, 3107, 3823, 3824, 6214, 7646, 7648, 12428, 15292, 24856, 30584, 49699, 49712, 61168, 99398, 99424, 122336, 198796, 397592, 795184, 913697, 1590368, 1827394, 3654788, 7309576, 11878061, 14619152, 23756122, 29238304, 47512244, 95024488, 190048976, 380097952]

約数ペア:

[(1, 380097952), (2, 190048976), (4, 95024488), (8, 47512244), (13, 29238304), (16, 23756122), (26, 14619152), (32, 11878061), (52, 7309576), (104, 3654788), (208, 1827394), (239, 1590368), (416, 913697), (478, 795184), (956, 397592), (1912, 198796), (3107, 122336), (3823, 99424), (3824, 99398), (6214, 61168), (7646, 49712), (7648, 49699), (12428, 30584), (15292, 24856)]