268777008

素因数分解:

$2^4\times 3^3\times {\mathrm{557}}^1\times {\mathrm{1117}}^1$

素因数の和:1691

約数の個数: 80

約数和(自身を含む): 773566560

約数和(自身を除く): 504789552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 557, 1114, 1117, 1671, 2228, 2234, 3342, 3351, 4456, 4468, 5013, 6684, 6702, 8912, 8936, 10026, 10053, 13368, 13404, 15039, 17872, 20052, 20106, 26736, 26808, 30078, 30159, 40104, 40212, 53616, 60156, 60318, 80208, 80424, 120312, 120636, 160848, 240624, 241272, 482544, 622169, 1244338, 1866507, 2488676, 3733014, 4977352, 5599521, 7466028, 9954704, 11199042, 14932056, 16798563, 22398084, 29864112, 33597126, 44796168, 67194252, 89592336, 134388504, 268777008]

約数ペア:

[(1, 268777008), (2, 134388504), (3, 89592336), (4, 67194252), (6, 44796168), (8, 33597126), (9, 29864112), (12, 22398084), (16, 16798563), (18, 14932056), (24, 11199042), (27, 9954704), (36, 7466028), (48, 5599521), (54, 4977352), (72, 3733014), (108, 2488676), (144, 1866507), (216, 1244338), (432, 622169), (557, 482544), (1114, 241272), (1117, 240624), (1671, 160848), (2228, 120636), (2234, 120312), (3342, 80424), (3351, 80208), (4456, 60318), (4468, 60156), (5013, 53616), (6684, 40212), (6702, 40104), (8912, 30159), (8936, 30078), (10026, 26808), (10053, 26736), (13368, 20106), (13404, 20052), (15039, 17872)]