40580568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{26839}}^1$

素因数の和:26861

約数の個数: 64

約数和(自身を含む): 128832000

約数和(自身を除く): 88251432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 26839, 53678, 80517, 107356, 161034, 187873, 214712, 241551, 322068, 375746, 483102, 563619, 644136, 724653, 751492, 966204, 1127238, 1449306, 1502984, 1690857, 1932408, 2254476, 2898612, 3381714, 4508952, 5072571, 5797224, 6763428, 10145142, 13526856, 20290284, 40580568]

約数ペア:

[(1, 40580568), (2, 20290284), (3, 13526856), (4, 10145142), (6, 6763428), (7, 5797224), (8, 5072571), (9, 4508952), (12, 3381714), (14, 2898612), (18, 2254476), (21, 1932408), (24, 1690857), (27, 1502984), (28, 1449306), (36, 1127238), (42, 966204), (54, 751492), (56, 724653), (63, 644136), (72, 563619), (84, 483102), (108, 375746), (126, 322068), (168, 241551), (189, 214712), (216, 187873), (252, 161034), (378, 107356), (504, 80517), (756, 53678), (1512, 26839)]