291266144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14897}}^1$

素因数の和:14967

約数の個数: 48

約数和(自身を含む): 630721728

約数和(自身を除く): 339455584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 14897, 19552, 29794, 59588, 119176, 193661, 238352, 387322, 476704, 700159, 774644, 1400318, 1549288, 2800636, 3098576, 5601272, 6197152, 9102067, 11202544, 18204134, 22405088, 36408268, 72816536, 145633072, 291266144]

約数ペア:

[(1, 291266144), (2, 145633072), (4, 72816536), (8, 36408268), (13, 22405088), (16, 18204134), (26, 11202544), (32, 9102067), (47, 6197152), (52, 5601272), (94, 3098576), (104, 2800636), (188, 1549288), (208, 1400318), (376, 774644), (416, 700159), (611, 476704), (752, 387322), (1222, 238352), (1504, 193661), (2444, 119176), (4888, 59588), (9776, 29794), (14897, 19552)]