1291914072

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{27733}}^1$

素因数の和:28392

約数の個数: 48

約数和(自身を含む): 3504468240

約数和(自身を除く): 2212554168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 11646, 15528, 23292, 27733, 46584, 55466, 83199, 110932, 166398, 221864, 249597, 332796, 499194, 665592, 998388, 1996776, 17943251, 35886502, 53829753, 71773004, 107659506, 143546008, 161489259, 215319012, 322978518, 430638024, 645957036, 1291914072]

約数ペア:

[(1, 1291914072), (2, 645957036), (3, 430638024), (4, 322978518), (6, 215319012), (8, 161489259), (9, 143546008), (12, 107659506), (18, 71773004), (24, 53829753), (36, 35886502), (72, 17943251), (647, 1996776), (1294, 998388), (1941, 665592), (2588, 499194), (3882, 332796), (5176, 249597), (5823, 221864), (7764, 166398), (11646, 110932), (15528, 83199), (23292, 55466), (27733, 46584)]