1978880736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2944763}}^1$

素因数の和:2944783

約数の個数: 48

約数和(自身を含む): 5936644224

約数和(自身を除く): 3957763488

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, 2944763, 5889526, 8834289, 11779052, 17668578, 20613341, 23558104, 35337156, 41226682, 47116208, 61840023, 70674312, 82453364, 94232416, 123680046, 141348624, 164906728, 247360092, 282697248, 329813456, 494720184, 659626912, 989440368, 1978880736]

約数ペア:

[(1, 1978880736), (2, 989440368), (3, 659626912), (4, 494720184), (6, 329813456), (7, 282697248), (8, 247360092), (12, 164906728), (14, 141348624), (16, 123680046), (21, 94232416), (24, 82453364), (28, 70674312), (32, 61840023), (42, 47116208), (48, 41226682), (56, 35337156), (84, 23558104), (96, 20613341), (112, 17668578), (168, 11779052), (224, 8834289), (336, 5889526), (672, 2944763)]