981196848

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{21227}}^1$

素因数の和:21351

約数の個数: 80

約数和(自身を含む): 2842853760

約数和(自身を除く): 1861656912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 7704, 11556, 15408, 21227, 23112, 42454, 46224, 63681, 84908, 127362, 169816, 191043, 254724, 339632, 382086, 509448, 573129, 764172, 1018896, 1146258, 1528344, 2271289, 2292516, 3056688, 4542578, 4585032, 6813867, 9085156, 9170064, 13627734, 18170312, 20441601, 27255468, 36340624, 40883202, 54510936, 61324803, 81766404, 109021872, 122649606, 163532808, 245299212, 327065616, 490598424, 981196848]

約数ペア:

[(1, 981196848), (2, 490598424), (3, 327065616), (4, 245299212), (6, 163532808), (8, 122649606), (9, 109021872), (12, 81766404), (16, 61324803), (18, 54510936), (24, 40883202), (27, 36340624), (36, 27255468), (48, 20441601), (54, 18170312), (72, 13627734), (107, 9170064), (108, 9085156), (144, 6813867), (214, 4585032), (216, 4542578), (321, 3056688), (428, 2292516), (432, 2271289), (642, 1528344), (856, 1146258), (963, 1018896), (1284, 764172), (1712, 573129), (1926, 509448), (2568, 382086), (2889, 339632), (3852, 254724), (5136, 191043), (5778, 169816), (7704, 127362), (11556, 84908), (15408, 63681), (21227, 46224), (23112, 42454)]