217422912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{161773}}^1$

素因数の和:161795

約数の個数: 56

約数和(自身を含む): 657449536

約数和(自身を除く): 440026624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 161773, 323546, 485319, 647092, 970638, 1132411, 1294184, 1941276, 2264822, 2588368, 3397233, 3882552, 4529644, 5176736, 6794466, 7765104, 9059288, 10353472, 13588932, 15530208, 18118576, 27177864, 31060416, 36237152, 54355728, 72474304, 108711456, 217422912]

約数ペア:

[(1, 217422912), (2, 108711456), (3, 72474304), (4, 54355728), (6, 36237152), (7, 31060416), (8, 27177864), (12, 18118576), (14, 15530208), (16, 13588932), (21, 10353472), (24, 9059288), (28, 7765104), (32, 6794466), (42, 5176736), (48, 4529644), (56, 3882552), (64, 3397233), (84, 2588368), (96, 2264822), (112, 1941276), (168, 1294184), (192, 1132411), (224, 970638), (336, 647092), (448, 485319), (672, 323546), (1344, 161773)]