531467976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4909}}^1$

素因数の和:5278

約数の個数: 64

約数和(自身を含む): 1435291200

約数和(自身を除く): 903823224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 347, 694, 1041, 1388, 2082, 2776, 4164, 4511, 4909, 8328, 9022, 9818, 13533, 14727, 18044, 19636, 27066, 29454, 36088, 39272, 54132, 58908, 63817, 108264, 117816, 127634, 191451, 255268, 382902, 510536, 765804, 1531608, 1703423, 3406846, 5110269, 6813692, 10220538, 13627384, 20441076, 22144499, 40882152, 44288998, 66433497, 88577996, 132866994, 177155992, 265733988, 531467976]

約数ペア:

[(1, 531467976), (2, 265733988), (3, 177155992), (4, 132866994), (6, 88577996), (8, 66433497), (12, 44288998), (13, 40882152), (24, 22144499), (26, 20441076), (39, 13627384), (52, 10220538), (78, 6813692), (104, 5110269), (156, 3406846), (312, 1703423), (347, 1531608), (694, 765804), (1041, 510536), (1388, 382902), (2082, 255268), (2776, 191451), (4164, 127634), (4511, 117816), (4909, 108264), (8328, 63817), (9022, 58908), (9818, 54132), (13533, 39272), (14727, 36088), (18044, 29454), (19636, 27066)]