268248004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{11497}}^1$

素因数の和:11827

約数の個数: 24

約数和(自身を含む): 495793760

約数和(自身を除く): 227545756

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5833, 11497, 11666, 22994, 23332, 45988, 218443, 436886, 873772, 3529579, 7059158, 14118316, 67062001, 134124002, 268248004]

約数ペア:

[(1, 268248004), (2, 134124002), (4, 67062001), (19, 14118316), (38, 7059158), (76, 3529579), (307, 873772), (614, 436886), (1228, 218443), (5833, 45988), (11497, 23332), (11666, 22994)]