269892588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{881}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 734804784

約数和(自身を除く): 464912196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 521, 588, 881, 1042, 1563, 1762, 2084, 2643, 3126, 3524, 3647, 5286, 6167, 6252, 7294, 10572, 10941, 12334, 14588, 18501, 21882, 24668, 25529, 37002, 43169, 43764, 51058, 74004, 76587, 86338, 102116, 129507, 153174, 172676, 259014, 306348, 459001, 518028, 918002, 1377003, 1836004, 2754006, 3213007, 5508012, 6426014, 9639021, 12852028, 19278042, 22491049, 38556084, 44982098, 67473147, 89964196, 134946294, 269892588]

約数ペア:

[(1, 269892588), (2, 134946294), (3, 89964196), (4, 67473147), (6, 44982098), (7, 38556084), (12, 22491049), (14, 19278042), (21, 12852028), (28, 9639021), (42, 6426014), (49, 5508012), (84, 3213007), (98, 2754006), (147, 1836004), (196, 1377003), (294, 918002), (521, 518028), (588, 459001), (881, 306348), (1042, 259014), (1563, 172676), (1762, 153174), (2084, 129507), (2643, 102116), (3126, 86338), (3524, 76587), (3647, 74004), (5286, 51058), (6167, 43764), (6252, 43169), (7294, 37002), (10572, 25529), (10941, 24668), (12334, 21882), (14588, 18501)]