2604504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 7660800

約数和(自身を除く): 5056296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 419, 444, 518, 777, 838, 888, 1036, 1257, 1554, 1676, 2072, 2514, 2933, 3108, 3352, 5028, 5866, 6216, 8799, 10056, 11732, 15503, 17598, 23464, 31006, 35196, 46509, 62012, 70392, 93018, 108521, 124024, 186036, 217042, 325563, 372072, 434084, 651126, 868168, 1302252, 2604504]

約数ペア:

[(1, 2604504), (2, 1302252), (3, 868168), (4, 651126), (6, 434084), (7, 372072), (8, 325563), (12, 217042), (14, 186036), (21, 124024), (24, 108521), (28, 93018), (37, 70392), (42, 62012), (56, 46509), (74, 35196), (84, 31006), (111, 23464), (148, 17598), (168, 15503), (222, 11732), (259, 10056), (296, 8799), (419, 6216), (444, 5866), (518, 5028), (777, 3352), (838, 3108), (888, 2933), (1036, 2514), (1257, 2072), (1554, 1676)]