747504432

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{120721}}^1$

素因数の和:120778

約数の個数: 60

約数和(自身を含む): 2140642504

約数和(自身を除く): 1393138072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 120721, 241442, 362163, 482884, 724326, 965768, 1086489, 1448652, 1931536, 2172978, 2897304, 4345956, 5191003, 5794608, 8691912, 10382006, 15573009, 17383824, 20764012, 31146018, 41528024, 46719027, 62292036, 83056048, 93438054, 124584072, 186876108, 249168144, 373752216, 747504432]

約数ペア:

[(1, 747504432), (2, 373752216), (3, 249168144), (4, 186876108), (6, 124584072), (8, 93438054), (9, 83056048), (12, 62292036), (16, 46719027), (18, 41528024), (24, 31146018), (36, 20764012), (43, 17383824), (48, 15573009), (72, 10382006), (86, 8691912), (129, 5794608), (144, 5191003), (172, 4345956), (258, 2897304), (344, 2172978), (387, 1931536), (516, 1448652), (688, 1086489), (774, 965768), (1032, 724326), (1548, 482884), (2064, 362163), (3096, 241442), (6192, 120721)]