288386748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{616211}}^1$

素因数の和:616234

約数の個数: 36

約数和(自身を含む): 785054088

約数和(自身を除く): 496667340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 616211, 1232422, 1848633, 2464844, 3697266, 5545899, 7394532, 8010743, 11091798, 16021486, 22183596, 24032229, 32042972, 48064458, 72096687, 96128916, 144193374, 288386748]

約数ペア:

[(1, 288386748), (2, 144193374), (3, 96128916), (4, 72096687), (6, 48064458), (9, 32042972), (12, 24032229), (13, 22183596), (18, 16021486), (26, 11091798), (36, 8010743), (39, 7394532), (52, 5545899), (78, 3697266), (117, 2464844), (156, 1848633), (234, 1232422), (468, 616211)]