240312304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{790501}}^1$

素因数の和:790528

約数の個数: 20

約数和(自身を含む): 490111240

約数和(自身を除く): 249798936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 790501, 1581002, 3162004, 6324008, 12648016, 15019519, 30039038, 60078076, 120156152, 240312304]

約数ペア:

[(1, 240312304), (2, 120156152), (4, 60078076), (8, 30039038), (16, 15019519), (19, 12648016), (38, 6324008), (76, 3162004), (152, 1581002), (304, 790501)]