222218376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2039}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 587520000

約数和(自身を除く): 365301624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 239, 456, 478, 717, 956, 1434, 1912, 2039, 2868, 4078, 4541, 5736, 6117, 8156, 9082, 12234, 13623, 16312, 18164, 24468, 27246, 36328, 38741, 48936, 54492, 77482, 108984, 116223, 154964, 232446, 309928, 464892, 487321, 929784, 974642, 1461963, 1949284, 2923926, 3898568, 5847852, 9259099, 11695704, 18518198, 27777297, 37036396, 55554594, 74072792, 111109188, 222218376]

約数ペア:

[(1, 222218376), (2, 111109188), (3, 74072792), (4, 55554594), (6, 37036396), (8, 27777297), (12, 18518198), (19, 11695704), (24, 9259099), (38, 5847852), (57, 3898568), (76, 2923926), (114, 1949284), (152, 1461963), (228, 974642), (239, 929784), (456, 487321), (478, 464892), (717, 309928), (956, 232446), (1434, 154964), (1912, 116223), (2039, 108984), (2868, 77482), (4078, 54492), (4541, 48936), (5736, 38741), (6117, 36328), (8156, 27246), (9082, 24468), (12234, 18164), (13623, 16312)]