260660544

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71453}}^1$

素因数の和:71487

約数の個数: 56

約数和(自身を含む): 725972640

約数和(自身を除く): 465312096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 71453, 142906, 214359, 285812, 428718, 571624, 857436, 1143248, 1357607, 1714872, 2286496, 2715214, 3429744, 4072821, 4572992, 5430428, 6859488, 8145642, 10860856, 13718976, 16291284, 21721712, 32582568, 43443424, 65165136, 86886848, 130330272, 260660544]

約数ペア:

[(1, 260660544), (2, 130330272), (3, 86886848), (4, 65165136), (6, 43443424), (8, 32582568), (12, 21721712), (16, 16291284), (19, 13718976), (24, 10860856), (32, 8145642), (38, 6859488), (48, 5430428), (57, 4572992), (64, 4072821), (76, 3429744), (96, 2715214), (114, 2286496), (152, 1714872), (192, 1357607), (228, 1143248), (304, 857436), (456, 571624), (608, 428718), (912, 285812), (1216, 214359), (1824, 142906), (3648, 71453)]