380517648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1439}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 1125642240

約数和(自身を除く): 745124592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 787, 1439, 1574, 2361, 2878, 3148, 4317, 4722, 5509, 5756, 6296, 8634, 9444, 10073, 11018, 11512, 12592, 16527, 17268, 18888, 20146, 22036, 23024, 30219, 33054, 34536, 37776, 40292, 44072, 60438, 66108, 69072, 80584, 88144, 120876, 132216, 161168, 241752, 264432, 483504, 1132493, 2264986, 3397479, 4529972, 6794958, 7927451, 9059944, 13589916, 15854902, 18119888, 23782353, 27179832, 31709804, 47564706, 54359664, 63419608, 95129412, 126839216, 190258824, 380517648]

約数ペア:

[(1, 380517648), (2, 190258824), (3, 126839216), (4, 95129412), (6, 63419608), (7, 54359664), (8, 47564706), (12, 31709804), (14, 27179832), (16, 23782353), (21, 18119888), (24, 15854902), (28, 13589916), (42, 9059944), (48, 7927451), (56, 6794958), (84, 4529972), (112, 3397479), (168, 2264986), (336, 1132493), (787, 483504), (1439, 264432), (1574, 241752), (2361, 161168), (2878, 132216), (3148, 120876), (4317, 88144), (4722, 80584), (5509, 69072), (5756, 66108), (6296, 60438), (8634, 44072), (9444, 40292), (10073, 37776), (11018, 34536), (11512, 33054), (12592, 30219), (16527, 23024), (17268, 22036), (18888, 20146)]