299508768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79997}}^1$

素因数の和:80026

約数の個数: 72

約数和(自身を含む): 917257068

約数和(自身を除く): 617748300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 79997, 159994, 239991, 319988, 479982, 639976, 719973, 959964, 1039961, 1279952, 1439946, 1919928, 2079922, 2559904, 2879892, 3119883, 3839856, 4159844, 5759784, 6239766, 7679712, 8319688, 9359649, 11519568, 12479532, 16639376, 18719298, 23039136, 24959064, 33278752, 37438596, 49918128, 74877192, 99836256, 149754384, 299508768]

約数ペア:

[(1, 299508768), (2, 149754384), (3, 99836256), (4, 74877192), (6, 49918128), (8, 37438596), (9, 33278752), (12, 24959064), (13, 23039136), (16, 18719298), (18, 16639376), (24, 12479532), (26, 11519568), (32, 9359649), (36, 8319688), (39, 7679712), (48, 6239766), (52, 5759784), (72, 4159844), (78, 3839856), (96, 3119883), (104, 2879892), (117, 2559904), (144, 2079922), (156, 1919928), (208, 1439946), (234, 1279952), (288, 1039961), (312, 959964), (416, 719973), (468, 639976), (624, 479982), (936, 319988), (1248, 239991), (1872, 159994), (3744, 79997)]