318091424

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5279}}^1$

素因数の和:5565

約数の個数: 48

約数和(自身を含む): 718502400

約数和(自身を除く): 400410976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 538, 1076, 1883, 2152, 3766, 4304, 5279, 7532, 8608, 10558, 15064, 21116, 30128, 36953, 42232, 60256, 73906, 84464, 147812, 168928, 295624, 591248, 1182496, 1420051, 2840102, 5680204, 9940357, 11360408, 19880714, 22720816, 39761428, 45441632, 79522856, 159045712, 318091424]

約数ペア:

[(1, 318091424), (2, 159045712), (4, 79522856), (7, 45441632), (8, 39761428), (14, 22720816), (16, 19880714), (28, 11360408), (32, 9940357), (56, 5680204), (112, 2840102), (224, 1420051), (269, 1182496), (538, 591248), (1076, 295624), (1883, 168928), (2152, 147812), (3766, 84464), (4304, 73906), (5279, 60256), (7532, 42232), (8608, 36953), (10558, 30128), (15064, 21116)]