311296464

素因数分解:

$2^4\times 3^2\times {\mathrm{2161781}}^1$

素因数の和:2161795

約数の個数: 30

約数和(自身を含む): 871198146

約数和(自身を除く): 559901682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2161781, 4323562, 6485343, 8647124, 12970686, 17294248, 19456029, 25941372, 34588496, 38912058, 51882744, 77824116, 103765488, 155648232, 311296464]

約数ペア:

[(1, 311296464), (2, 155648232), (3, 103765488), (4, 77824116), (6, 51882744), (8, 38912058), (9, 34588496), (12, 25941372), (16, 19456029), (18, 17294248), (24, 12970686), (36, 8647124), (48, 6485343), (72, 4323562), (144, 2161781)]