281696244

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{2027}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 677546688

約数和(自身を除く): 395850444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 313, 444, 626, 939, 1252, 1878, 2027, 3756, 4054, 6081, 8108, 11581, 12162, 23162, 24324, 34743, 46324, 69486, 74999, 138972, 149998, 224997, 299996, 449994, 634451, 899988, 1268902, 1903353, 2537804, 3806706, 7613412, 23474687, 46949374, 70424061, 93898748, 140848122, 281696244]

約数ペア:

[(1, 281696244), (2, 140848122), (3, 93898748), (4, 70424061), (6, 46949374), (12, 23474687), (37, 7613412), (74, 3806706), (111, 2537804), (148, 1903353), (222, 1268902), (313, 899988), (444, 634451), (626, 449994), (939, 299996), (1252, 224997), (1878, 149998), (2027, 138972), (3756, 74999), (4054, 69486), (6081, 46324), (8108, 34743), (11581, 24324), (12162, 23162)]