1213763244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143879}}^1$

素因数の和:143942

約数の個数: 48

約数和(自身を含む): 3061766400

約数和(自身を除く): 1848003156

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 143879, 287758, 431637, 575516, 863274, 1726548, 2733701, 5323523, 5467402, 8201103, 10647046, 10934804, 15970569, 16402206, 21294092, 31941138, 32804412, 63882276, 101146937, 202293874, 303440811, 404587748, 606881622, 1213763244]

約数ペア:

[(1, 1213763244), (2, 606881622), (3, 404587748), (4, 303440811), (6, 202293874), (12, 101146937), (19, 63882276), (37, 32804412), (38, 31941138), (57, 21294092), (74, 16402206), (76, 15970569), (111, 10934804), (114, 10647046), (148, 8201103), (222, 5467402), (228, 5323523), (444, 2733701), (703, 1726548), (1406, 863274), (2109, 575516), (2812, 431637), (4218, 287758), (8436, 143879)]