291230388

素因数分解:

$2^2\times 3^2\times {\mathrm{1193}}^1\times {\mathrm{6781}}^1$

素因数の和:7984

約数の個数: 36

約数和(自身を含む): 736891428

約数和(自身を除く): 445661040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1193, 2386, 3579, 4772, 6781, 7158, 10737, 13562, 14316, 20343, 21474, 27124, 40686, 42948, 61029, 81372, 122058, 244116, 8089733, 16179466, 24269199, 32358932, 48538398, 72807597, 97076796, 145615194, 291230388]

約数ペア:

[(1, 291230388), (2, 145615194), (3, 97076796), (4, 72807597), (6, 48538398), (9, 32358932), (12, 24269199), (18, 16179466), (36, 8089733), (1193, 244116), (2386, 122058), (3579, 81372), (4772, 61029), (6781, 42948), (7158, 40686), (10737, 27124), (13562, 21474), (14316, 20343)]