690103344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10321}}^1$

素因数の和:10538

約数の個数: 80

約数和(自身を含む): 2047884800

約数和(自身を除く): 1357781456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 3184, 4179, 4776, 5572, 8358, 9552, 10321, 11144, 16716, 20642, 22288, 30963, 33432, 41284, 61926, 66864, 72247, 82568, 123852, 144494, 165136, 216741, 247704, 288988, 433482, 495408, 577976, 866964, 1155952, 1733928, 2053879, 3467856, 4107758, 6161637, 8215516, 12323274, 14377153, 16431032, 24646548, 28754306, 32862064, 43131459, 49293096, 57508612, 86262918, 98586192, 115017224, 172525836, 230034448, 345051672, 690103344]

約数ペア:

[(1, 690103344), (2, 345051672), (3, 230034448), (4, 172525836), (6, 115017224), (7, 98586192), (8, 86262918), (12, 57508612), (14, 49293096), (16, 43131459), (21, 32862064), (24, 28754306), (28, 24646548), (42, 16431032), (48, 14377153), (56, 12323274), (84, 8215516), (112, 6161637), (168, 4107758), (199, 3467856), (336, 2053879), (398, 1733928), (597, 1155952), (796, 866964), (1194, 577976), (1393, 495408), (1592, 433482), (2388, 288988), (2786, 247704), (3184, 216741), (4179, 165136), (4776, 144494), (5572, 123852), (8358, 82568), (9552, 72247), (10321, 66864), (11144, 61926), (16716, 41284), (20642, 33432), (22288, 30963)]