807830464

素因数分解:

$2^6\times 7^2\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1162

約数の個数: 84

約数和(自身を含む): 1872989904

約数和(自身を除く): 1065159440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 313, 392, 448, 626, 784, 823, 1252, 1568, 1646, 2191, 2504, 3136, 3292, 4382, 5008, 5761, 6584, 8764, 10016, 11522, 13168, 15337, 17528, 20032, 23044, 26336, 30674, 35056, 40327, 46088, 52672, 61348, 70112, 80654, 92176, 122696, 140224, 161308, 184352, 245392, 257599, 322616, 368704, 490784, 515198, 645232, 981568, 1030396, 1290464, 1803193, 2060792, 2580928, 3606386, 4121584, 7212772, 8243168, 12622351, 14425544, 16486336, 25244702, 28851088, 50489404, 57702176, 100978808, 115404352, 201957616, 403915232, 807830464]

約数ペア:

[(1, 807830464), (2, 403915232), (4, 201957616), (7, 115404352), (8, 100978808), (14, 57702176), (16, 50489404), (28, 28851088), (32, 25244702), (49, 16486336), (56, 14425544), (64, 12622351), (98, 8243168), (112, 7212772), (196, 4121584), (224, 3606386), (313, 2580928), (392, 2060792), (448, 1803193), (626, 1290464), (784, 1030396), (823, 981568), (1252, 645232), (1568, 515198), (1646, 490784), (2191, 368704), (2504, 322616), (3136, 257599), (3292, 245392), (4382, 184352), (5008, 161308), (5761, 140224), (6584, 122696), (8764, 92176), (10016, 80654), (11522, 70112), (13168, 61348), (15337, 52672), (17528, 46088), (20032, 40327), (23044, 35056), (26336, 30674)]