509040504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{336667}}^1$

素因数の和:336689

約数の個数: 64

約数和(自身を含む): 1616006400

約数和(自身を除く): 1106965896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 336667, 673334, 1010001, 1346668, 2020002, 2356669, 2693336, 3030003, 4040004, 4713338, 6060006, 7070007, 8080008, 9090009, 9426676, 12120012, 14140014, 18180018, 18853352, 21210021, 24240024, 28280028, 36360036, 42420042, 56560056, 63630063, 72720072, 84840084, 127260126, 169680168, 254520252, 509040504]

約数ペア:

[(1, 509040504), (2, 254520252), (3, 169680168), (4, 127260126), (6, 84840084), (7, 72720072), (8, 63630063), (9, 56560056), (12, 42420042), (14, 36360036), (18, 28280028), (21, 24240024), (24, 21210021), (27, 18853352), (28, 18180018), (36, 14140014), (42, 12120012), (54, 9426676), (56, 9090009), (63, 8080008), (72, 7070007), (84, 6060006), (108, 4713338), (126, 4040004), (168, 3030003), (189, 2693336), (216, 2356669), (252, 2020002), (378, 1346668), (504, 1010001), (756, 673334), (1512, 336667)]