271163988

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 699456576

約数和(自身を除く): 428292588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 151, 166, 249, 302, 332, 453, 498, 601, 604, 747, 906, 996, 1202, 1359, 1494, 1803, 1812, 2404, 2718, 2988, 3606, 5409, 5436, 7212, 10818, 12533, 21636, 25066, 37599, 49883, 50132, 75198, 90751, 99766, 112797, 149649, 150396, 181502, 199532, 225594, 272253, 299298, 363004, 448947, 451188, 544506, 598596, 816759, 897894, 1089012, 1633518, 1795788, 3267036, 7532333, 15064666, 22596999, 30129332, 45193998, 67790997, 90387996, 135581994, 271163988]

約数ペア:

[(1, 271163988), (2, 135581994), (3, 90387996), (4, 67790997), (6, 45193998), (9, 30129332), (12, 22596999), (18, 15064666), (36, 7532333), (83, 3267036), (151, 1795788), (166, 1633518), (249, 1089012), (302, 897894), (332, 816759), (453, 598596), (498, 544506), (601, 451188), (604, 448947), (747, 363004), (906, 299298), (996, 272253), (1202, 225594), (1359, 199532), (1494, 181502), (1803, 150396), (1812, 149649), (2404, 112797), (2718, 99766), (2988, 90751), (3606, 75198), (5409, 50132), (5436, 49883), (7212, 37599), (10818, 25066), (12533, 21636)]