1263559824

素因数分解:

$2^4\times 3^4\times {\mathrm{974969}}^1$

素因数の和:974989

約数の個数: 50

約数和(自身を含む): 3657112470

約数和(自身を除く): 2393552646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 974969, 1949938, 2924907, 3899876, 5849814, 7799752, 8774721, 11699628, 15599504, 17549442, 23399256, 26324163, 35098884, 46798512, 52648326, 70197768, 78972489, 105296652, 140395536, 157944978, 210593304, 315889956, 421186608, 631779912, 1263559824]

約数ペア:

[(1, 1263559824), (2, 631779912), (3, 421186608), (4, 315889956), (6, 210593304), (8, 157944978), (9, 140395536), (12, 105296652), (16, 78972489), (18, 70197768), (24, 52648326), (27, 46798512), (36, 35098884), (48, 26324163), (54, 23399256), (72, 17549442), (81, 15599504), (108, 11699628), (144, 8774721), (162, 7799752), (216, 5849814), (324, 3899876), (432, 2924907), (648, 1949938), (1296, 974969)]