257132736

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{63773}}^1$

素因数の和:63798

約数の個数: 84

約数和(自身を含む): 842326992

約数和(自身を除く): 585194256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 63773, 127546, 191319, 255092, 382638, 446411, 510184, 573957, 765276, 892822, 1020368, 1147914, 1339233, 1530552, 1785644, 2040736, 2295828, 2678466, 3061104, 3571288, 4017699, 4081472, 4591656, 5356932, 6122208, 7142576, 8035398, 9183312, 10713864, 12244416, 14285152, 16070796, 18366624, 21427728, 28570304, 32141592, 36733248, 42855456, 64283184, 85710912, 128566368, 257132736]

約数ペア:

[(1, 257132736), (2, 128566368), (3, 85710912), (4, 64283184), (6, 42855456), (7, 36733248), (8, 32141592), (9, 28570304), (12, 21427728), (14, 18366624), (16, 16070796), (18, 14285152), (21, 12244416), (24, 10713864), (28, 9183312), (32, 8035398), (36, 7142576), (42, 6122208), (48, 5356932), (56, 4591656), (63, 4081472), (64, 4017699), (72, 3571288), (84, 3061104), (96, 2678466), (112, 2295828), (126, 2040736), (144, 1785644), (168, 1530552), (192, 1339233), (224, 1147914), (252, 1020368), (288, 892822), (336, 765276), (448, 573957), (504, 510184), (576, 446411), (672, 382638), (1008, 255092), (1344, 191319), (2016, 127546), (4032, 63773)]