440222382

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3739}}^1$

素因数の和:3989

約数の個数: 48

約数和(自身を含む): 989514240

約数和(自身を除く): 549291858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 211, 279, 422, 558, 633, 1266, 1899, 3739, 3798, 6541, 7478, 11217, 13082, 19623, 22434, 33651, 39246, 58869, 67302, 115909, 117738, 231818, 347727, 695454, 788929, 1043181, 1577858, 2086362, 2366787, 4733574, 7100361, 14200722, 24456799, 48913598, 73370397, 146740794, 220111191, 440222382]

約数ペア:

[(1, 440222382), (2, 220111191), (3, 146740794), (6, 73370397), (9, 48913598), (18, 24456799), (31, 14200722), (62, 7100361), (93, 4733574), (186, 2366787), (211, 2086362), (279, 1577858), (422, 1043181), (558, 788929), (633, 695454), (1266, 347727), (1899, 231818), (3739, 117738), (3798, 115909), (6541, 67302), (7478, 58869), (11217, 39246), (13082, 33651), (19623, 22434)]