198916992

素因数分解:

$2^7\times 3^3\times {\mathrm{57557}}^1$

素因数の和:57580

約数の個数: 64

約数和(自身を含む): 587091600

約数和(自身を除く): 388174608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 57557, 115114, 172671, 230228, 345342, 460456, 518013, 690684, 920912, 1036026, 1381368, 1554039, 1841824, 2072052, 2762736, 3108078, 3683648, 4144104, 5525472, 6216156, 7367296, 8288208, 11050944, 12432312, 16576416, 22101888, 24864624, 33152832, 49729248, 66305664, 99458496, 198916992]

約数ペア:

[(1, 198916992), (2, 99458496), (3, 66305664), (4, 49729248), (6, 33152832), (8, 24864624), (9, 22101888), (12, 16576416), (16, 12432312), (18, 11050944), (24, 8288208), (27, 7367296), (32, 6216156), (36, 5525472), (48, 4144104), (54, 3683648), (64, 3108078), (72, 2762736), (96, 2072052), (108, 1841824), (128, 1554039), (144, 1381368), (192, 1036026), (216, 920912), (288, 690684), (384, 518013), (432, 460456), (576, 345342), (864, 230228), (1152, 172671), (1728, 115114), (3456, 57557)]