404735712

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{21401}}^1$

素因数の和:21611

約数の個数: 48

約数和(自身を含む): 1067874192

約数和(自身を除く): 663138480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 18912, 21401, 42802, 64203, 85604, 128406, 171208, 256812, 342416, 513624, 684832, 1027248, 2054496, 4215997, 8431994, 12647991, 16863988, 25295982, 33727976, 50591964, 67455952, 101183928, 134911904, 202367856, 404735712]

約数ペア:

[(1, 404735712), (2, 202367856), (3, 134911904), (4, 101183928), (6, 67455952), (8, 50591964), (12, 33727976), (16, 25295982), (24, 16863988), (32, 12647991), (48, 8431994), (96, 4215997), (197, 2054496), (394, 1027248), (591, 684832), (788, 513624), (1182, 342416), (1576, 256812), (2364, 171208), (3152, 128406), (4728, 85604), (6304, 64203), (9456, 42802), (18912, 21401)]