1900512951488

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{10723}}^1\times {\mathrm{64403}}^1$

素因数の和:75181

約数の個数: 56

約数和(自身を含む): 3859455555648

約数和(自身を除く): 1958942604160

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 10723, 21446, 42892, 64403, 85784, 128806, 171568, 257612, 343136, 461089, 515224, 686272, 922178, 1030448, 1844356, 2060896, 2769329, 3688712, 4121792, 5538658, 7377424, 11077316, 14754848, 22154632, 29509696, 44309264, 88618528, 177237056, 690593369, 1381186738, 2762373476, 5524746952, 11049493904, 22098987808, 29695514867, 44197975616, 59391029734, 118782059468, 237564118936, 475128237872, 950256475744, 1900512951488]

約数ペア:

[(1, 1900512951488), (2, 950256475744), (4, 475128237872), (8, 237564118936), (16, 118782059468), (32, 59391029734), (43, 44197975616), (64, 29695514867), (86, 22098987808), (172, 11049493904), (344, 5524746952), (688, 2762373476), (1376, 1381186738), (2752, 690593369), (10723, 177237056), (21446, 88618528), (42892, 44309264), (64403, 29509696), (85784, 22154632), (128806, 14754848), (171568, 11077316), (257612, 7377424), (343136, 5538658), (461089, 4121792), (515224, 3688712), (686272, 2769329), (922178, 2060896), (1030448, 1844356)]