231056748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{493711}}^1$

素因数の和:493734

約数の個数: 36

約数和(自身を含む): 628989088

約数和(自身を除く): 397932340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 493711, 987422, 1481133, 1974844, 2962266, 4443399, 5924532, 6418243, 8886798, 12836486, 17773596, 19254729, 25672972, 38509458, 57764187, 77018916, 115528374, 231056748]

約数ペア:

[(1, 231056748), (2, 115528374), (3, 77018916), (4, 57764187), (6, 38509458), (9, 25672972), (12, 19254729), (13, 17773596), (18, 12836486), (26, 8886798), (36, 6418243), (39, 5924532), (52, 4443399), (78, 2962266), (117, 1974844), (156, 1481133), (234, 987422), (468, 493711)]