234278828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2777}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 492839424

約数和(自身を除く): 258560596

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 917, 1834, 2777, 3013, 3668, 5554, 6026, 11108, 12052, 19439, 21091, 38878, 42182, 63871, 77756, 84364, 127742, 255484, 363787, 447097, 727574, 894194, 1455148, 1788388, 2546509, 5093018, 8367101, 10186036, 16734202, 33468404, 58569707, 117139414, 234278828]

約数ペア:

[(1, 234278828), (2, 117139414), (4, 58569707), (7, 33468404), (14, 16734202), (23, 10186036), (28, 8367101), (46, 5093018), (92, 2546509), (131, 1788388), (161, 1455148), (262, 894194), (322, 727574), (524, 447097), (644, 363787), (917, 255484), (1834, 127742), (2777, 84364), (3013, 77756), (3668, 63871), (5554, 42182), (6026, 38878), (11108, 21091), (12052, 19439)]