263161782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1429}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 615254640

約数和(自身を除く): 352092858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 787, 1429, 1574, 2361, 2858, 4287, 4722, 7083, 8574, 10231, 12861, 14166, 18577, 20462, 25722, 30693, 37154, 55731, 61386, 92079, 111462, 167193, 184158, 334386, 1124623, 2249246, 3373869, 6747738, 10121607, 14620099, 20243214, 29240198, 43860297, 87720594, 131580891, 263161782]

約数ペア:

[(1, 263161782), (2, 131580891), (3, 87720594), (6, 43860297), (9, 29240198), (13, 20243214), (18, 14620099), (26, 10121607), (39, 6747738), (78, 3373869), (117, 2249246), (234, 1124623), (787, 334386), (1429, 184158), (1574, 167193), (2361, 111462), (2858, 92079), (4287, 61386), (4722, 55731), (7083, 37154), (8574, 30693), (10231, 25722), (12861, 20462), (14166, 18577)]