287675292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{13691}}^1$

素因数の和:13818

約数の個数: 48

約数和(自身を含む): 717679872

約数和(自身を除く): 430004580

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1751, 3502, 5253, 7004, 10506, 13691, 21012, 27382, 41073, 54764, 82146, 164292, 232747, 465494, 698241, 930988, 1396482, 1410173, 2792964, 2820346, 4230519, 5640692, 8461038, 16922076, 23972941, 47945882, 71918823, 95891764, 143837646, 287675292]

約数ペア:

[(1, 287675292), (2, 143837646), (3, 95891764), (4, 71918823), (6, 47945882), (12, 23972941), (17, 16922076), (34, 8461038), (51, 5640692), (68, 4230519), (102, 2820346), (103, 2792964), (204, 1410173), (206, 1396482), (309, 930988), (412, 698241), (618, 465494), (1236, 232747), (1751, 164292), (3502, 82146), (5253, 54764), (7004, 41073), (10506, 27382), (13691, 21012)]