686579532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{2011}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 1673855232

約数和(自身を除く): 987275700

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1237, 2011, 2474, 3711, 4022, 4948, 6033, 7422, 8044, 12066, 14844, 24132, 28451, 46253, 56902, 85353, 92506, 113804, 138759, 170706, 185012, 277518, 341412, 555036, 2487607, 4975214, 7462821, 9950428, 14925642, 29851284, 57214961, 114429922, 171644883, 228859844, 343289766, 686579532]

約数ペア:

[(1, 686579532), (2, 343289766), (3, 228859844), (4, 171644883), (6, 114429922), (12, 57214961), (23, 29851284), (46, 14925642), (69, 9950428), (92, 7462821), (138, 4975214), (276, 2487607), (1237, 555036), (2011, 341412), (2474, 277518), (3711, 185012), (4022, 170706), (4948, 138759), (6033, 113804), (7422, 92506), (8044, 85353), (12066, 56902), (14844, 46253), (24132, 28451)]