438331368

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1621}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 1156161600

約数和(自身を除く): 717830232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 593, 1186, 1621, 1779, 2372, 3242, 3558, 4744, 4863, 6484, 7116, 9726, 11267, 12968, 14232, 19452, 22534, 30799, 33801, 38904, 45068, 61598, 67602, 90136, 92397, 123196, 135204, 184794, 246392, 270408, 369588, 739176, 961253, 1922506, 2883759, 3845012, 5767518, 7690024, 11535036, 18263807, 23070072, 36527614, 54791421, 73055228, 109582842, 146110456, 219165684, 438331368]

約数ペア:

[(1, 438331368), (2, 219165684), (3, 146110456), (4, 109582842), (6, 73055228), (8, 54791421), (12, 36527614), (19, 23070072), (24, 18263807), (38, 11535036), (57, 7690024), (76, 5767518), (114, 3845012), (152, 2883759), (228, 1922506), (456, 961253), (593, 739176), (1186, 369588), (1621, 270408), (1779, 246392), (2372, 184794), (3242, 135204), (3558, 123196), (4744, 92397), (4863, 90136), (6484, 67602), (7116, 61598), (9726, 45068), (11267, 38904), (12968, 33801), (14232, 30799), (19452, 22534)]