8422128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 27758640

約数和(自身を除く): 19336512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 409, 429, 468, 528, 572, 624, 792, 818, 858, 936, 1144, 1227, 1287, 1584, 1636, 1716, 1872, 2288, 2454, 2574, 3272, 3432, 3681, 4499, 4908, 5148, 5317, 6544, 6864, 7362, 8998, 9816, 10296, 10634, 13497, 14724, 15951, 17996, 19632, 20592, 21268, 26994, 29448, 31902, 35992, 40491, 42536, 47853, 53988, 58487, 58896, 63804, 71984, 80982, 85072, 95706, 107976, 116974, 127608, 161964, 175461, 191412, 215952, 233948, 255216, 323928, 350922, 382824, 467896, 526383, 647856, 701844, 765648, 935792, 1052766, 1403688, 2105532, 2807376, 4211064, 8422128]

約数ペア:

[(1, 8422128), (2, 4211064), (3, 2807376), (4, 2105532), (6, 1403688), (8, 1052766), (9, 935792), (11, 765648), (12, 701844), (13, 647856), (16, 526383), (18, 467896), (22, 382824), (24, 350922), (26, 323928), (33, 255216), (36, 233948), (39, 215952), (44, 191412), (48, 175461), (52, 161964), (66, 127608), (72, 116974), (78, 107976), (88, 95706), (99, 85072), (104, 80982), (117, 71984), (132, 63804), (143, 58896), (144, 58487), (156, 53988), (176, 47853), (198, 42536), (208, 40491), (234, 35992), (264, 31902), (286, 29448), (312, 26994), (396, 21268), (409, 20592), (429, 19632), (468, 17996), (528, 15951), (572, 14724), (624, 13497), (792, 10634), (818, 10296), (858, 9816), (936, 8998), (1144, 7362), (1227, 6864), (1287, 6544), (1584, 5317), (1636, 5148), (1716, 4908), (1872, 4499), (2288, 3681), (2454, 3432), (2574, 3272)]