211231632

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2728

約数の個数: 80

約数和(自身を含む): 577427328

約数和(自身を除く): 366195696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 219, 276, 292, 368, 438, 552, 584, 876, 1104, 1168, 1679, 1752, 2621, 3358, 3504, 5037, 5242, 6716, 7863, 10074, 10484, 13432, 15726, 20148, 20968, 26864, 31452, 40296, 41936, 60283, 62904, 80592, 120566, 125808, 180849, 191333, 241132, 361698, 382666, 482264, 573999, 723396, 765332, 964528, 1147998, 1446792, 1530664, 2295996, 2893584, 3061328, 4400659, 4591992, 8801318, 9183984, 13201977, 17602636, 26403954, 35205272, 52807908, 70410544, 105615816, 211231632]

約数ペア:

[(1, 211231632), (2, 105615816), (3, 70410544), (4, 52807908), (6, 35205272), (8, 26403954), (12, 17602636), (16, 13201977), (23, 9183984), (24, 8801318), (46, 4591992), (48, 4400659), (69, 3061328), (73, 2893584), (92, 2295996), (138, 1530664), (146, 1446792), (184, 1147998), (219, 964528), (276, 765332), (292, 723396), (368, 573999), (438, 482264), (552, 382666), (584, 361698), (876, 241132), (1104, 191333), (1168, 180849), (1679, 125808), (1752, 120566), (2621, 80592), (3358, 62904), (3504, 60283), (5037, 41936), (5242, 40296), (6716, 31452), (7863, 26864), (10074, 20968), (10484, 20148), (13432, 15726)]