291295644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{4013}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 712115712

約数和(自身を除く): 420820068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 263, 276, 526, 789, 1052, 1578, 3156, 4013, 6049, 8026, 12039, 12098, 16052, 18147, 24078, 24196, 36294, 48156, 72588, 92299, 184598, 276897, 369196, 553794, 1055419, 1107588, 2110838, 3166257, 4221676, 6332514, 12665028, 24274637, 48549274, 72823911, 97098548, 145647822, 291295644]

約数ペア:

[(1, 291295644), (2, 145647822), (3, 97098548), (4, 72823911), (6, 48549274), (12, 24274637), (23, 12665028), (46, 6332514), (69, 4221676), (92, 3166257), (138, 2110838), (263, 1107588), (276, 1055419), (526, 553794), (789, 369196), (1052, 276897), (1578, 184598), (3156, 92299), (4013, 72588), (6049, 48156), (8026, 36294), (12039, 24196), (12098, 24078), (16052, 18147)]