319712736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{475763}}^1$

素因数の和:475783

約数の個数: 48

約数和(自身を含む): 959140224

約数和(自身を除く): 639427488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 475763, 951526, 1427289, 1903052, 2854578, 3330341, 3806104, 5709156, 6660682, 7612208, 9991023, 11418312, 13321364, 15224416, 19982046, 22836624, 26642728, 39964092, 45673248, 53285456, 79928184, 106570912, 159856368, 319712736]

約数ペア:

[(1, 319712736), (2, 159856368), (3, 106570912), (4, 79928184), (6, 53285456), (7, 45673248), (8, 39964092), (12, 26642728), (14, 22836624), (16, 19982046), (21, 15224416), (24, 13321364), (28, 11418312), (32, 9991023), (42, 7612208), (48, 6660682), (56, 5709156), (84, 3806104), (96, 3330341), (112, 2854578), (168, 1903052), (224, 1427289), (336, 951526), (672, 475763)]