408327408

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{26501}}^1$

素因数の和:26622

約数の個数: 60

約数和(自身を含む): 1153473048

約数和(自身を除く): 745145640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 26501, 53002, 79503, 106004, 159006, 212008, 238509, 318012, 424016, 477018, 636024, 954036, 1272048, 1908072, 2835607, 3816144, 5671214, 8506821, 11342428, 17013642, 22684856, 25520463, 34027284, 45369712, 51040926, 68054568, 102081852, 136109136, 204163704, 408327408]

約数ペア:

[(1, 408327408), (2, 204163704), (3, 136109136), (4, 102081852), (6, 68054568), (8, 51040926), (9, 45369712), (12, 34027284), (16, 25520463), (18, 22684856), (24, 17013642), (36, 11342428), (48, 8506821), (72, 5671214), (107, 3816144), (144, 2835607), (214, 1908072), (321, 1272048), (428, 954036), (642, 636024), (856, 477018), (963, 424016), (1284, 318012), (1712, 238509), (1926, 212008), (2568, 159006), (3852, 106004), (5136, 79503), (7704, 53002), (15408, 26501)]