233761328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 60

約数和(自身を含む): 489080304

約数和(自身を除く): 255318976

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 661, 713, 961, 1322, 1426, 1922, 2644, 2852, 3844, 5288, 5704, 7688, 10576, 11408, 15203, 15376, 20491, 22103, 30406, 40982, 44206, 60812, 81964, 88412, 121624, 163928, 176824, 243248, 327856, 353648, 471293, 635221, 942586, 1270442, 1885172, 2540884, 3770344, 5081768, 7540688, 10163536, 14610083, 29220166, 58440332, 116880664, 233761328]

約数ペア:

[(1, 233761328), (2, 116880664), (4, 58440332), (8, 29220166), (16, 14610083), (23, 10163536), (31, 7540688), (46, 5081768), (62, 3770344), (92, 2540884), (124, 1885172), (184, 1270442), (248, 942586), (368, 635221), (496, 471293), (661, 353648), (713, 327856), (961, 243248), (1322, 176824), (1426, 163928), (1922, 121624), (2644, 88412), (2852, 81964), (3844, 60812), (5288, 44206), (5704, 40982), (7688, 30406), (10576, 22103), (11408, 20491), (15203, 15376)]