1379897792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7706

約数の個数: 112

約数和(自身を含む): 3479304192

約数和(自身を除く): 2099406400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 5642, 5824, 6448, 6944, 7643, 11284, 12896, 13888, 15286, 22568, 25792, 30572, 45136, 53501, 61144, 90272, 99359, 107002, 122288, 180544, 198718, 214004, 236933, 244576, 397436, 428008, 473866, 489152, 695513, 794872, 856016, 947732, 1391026, 1589744, 1658531, 1712032, 1895464, 2782052, 3080129, 3179488, 3317062, 3424064, 3790928, 5564104, 6160258, 6358976, 6634124, 7581856, 11128208, 12320516, 13268248, 15163712, 21560903, 22256416, 24641032, 26536496, 43121806, 44512832, 49282064, 53072992, 86243612, 98564128, 106145984, 172487224, 197128256, 344974448, 689948896, 1379897792]

約数ペア:

[(1, 1379897792), (2, 689948896), (4, 344974448), (7, 197128256), (8, 172487224), (13, 106145984), (14, 98564128), (16, 86243612), (26, 53072992), (28, 49282064), (31, 44512832), (32, 43121806), (52, 26536496), (56, 24641032), (62, 22256416), (64, 21560903), (91, 15163712), (104, 13268248), (112, 12320516), (124, 11128208), (182, 7581856), (208, 6634124), (217, 6358976), (224, 6160258), (248, 5564104), (364, 3790928), (403, 3424064), (416, 3317062), (434, 3179488), (448, 3080129), (496, 2782052), (728, 1895464), (806, 1712032), (832, 1658531), (868, 1589744), (992, 1391026), (1456, 947732), (1612, 856016), (1736, 794872), (1984, 695513), (2821, 489152), (2912, 473866), (3224, 428008), (3472, 397436), (5642, 244576), (5824, 236933), (6448, 214004), (6944, 198718), (7643, 180544), (11284, 122288), (12896, 107002), (13888, 99359), (15286, 90272), (22568, 61144), (25792, 53501), (30572, 45136)]