280253476412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8291}}^1\times {\mathrm{92863}}^1$

素因数の和:101178

約数の個数: 48

約数和(自身を含む): 603702177792

約数和(自身を除く): 323448701380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 8291, 16582, 33164, 58037, 92863, 107783, 116074, 185726, 215566, 232148, 371452, 431132, 650041, 754481, 1207219, 1300082, 1508962, 2414438, 2600164, 3017924, 4828876, 8450533, 16901066, 33802132, 769927133, 1539854266, 3079708532, 5389489931, 10009052729, 10778979862, 20018105458, 21557959724, 40036210916, 70063369103, 140126738206, 280253476412]

約数ペア:

[(1, 280253476412), (2, 140126738206), (4, 70063369103), (7, 40036210916), (13, 21557959724), (14, 20018105458), (26, 10778979862), (28, 10009052729), (52, 5389489931), (91, 3079708532), (182, 1539854266), (364, 769927133), (8291, 33802132), (16582, 16901066), (33164, 8450533), (58037, 4828876), (92863, 3017924), (107783, 2600164), (116074, 2414438), (185726, 1508962), (215566, 1300082), (232148, 1207219), (371452, 754481), (431132, 650041)]