277206748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14369}}^1$

素因数の和:14446

約数の個数: 48

約数和(自身を含む): 608368320

約数和(自身を除く): 331161572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 14369, 19292, 28738, 57476, 100583, 186797, 201166, 373594, 402332, 747188, 761557, 1307579, 1523114, 2615158, 3046228, 5230316, 5330899, 9900241, 10661798, 19800482, 21323596, 39600964, 69301687, 138603374, 277206748]

約数ペア:

[(1, 277206748), (2, 138603374), (4, 69301687), (7, 39600964), (13, 21323596), (14, 19800482), (26, 10661798), (28, 9900241), (52, 5330899), (53, 5230316), (91, 3046228), (106, 2615158), (182, 1523114), (212, 1307579), (364, 761557), (371, 747188), (689, 402332), (742, 373594), (1378, 201166), (1484, 186797), (2756, 100583), (4823, 57476), (9646, 28738), (14369, 19292)]