240542462

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 376130304

約数和(自身を除く): 135587842

約数列:

[1, 2, 67, 71, 131, 134, 142, 193, 262, 386, 4757, 8777, 9301, 9514, 12931, 13703, 17554, 18602, 25283, 25862, 27406, 50566, 623167, 918101, 1246334, 1693961, 1795093, 1836202, 3387922, 3590186, 120271231, 240542462]

約数ペア:

[(1, 240542462), (2, 120271231), (67, 3590186), (71, 3387922), (131, 1836202), (134, 1795093), (142, 1693961), (193, 1246334), (262, 918101), (386, 623167), (4757, 50566), (8777, 27406), (9301, 25862), (9514, 25283), (12931, 18602), (13703, 17554)]