738606636

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21757}}^1$

素因数の和:21831

約数の個数: 72

約数和(自身を含む): 1995817824

約数和(自身を除く): 1257211188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 8487, 11316, 16974, 21757, 33948, 43514, 65271, 87028, 130542, 195813, 261084, 391626, 500411, 783252, 892037, 1000822, 1501233, 1784074, 2001644, 2676111, 3002466, 3568148, 4503699, 5352222, 6004932, 8028333, 9007398, 10704444, 16056666, 18014796, 20516851, 32113332, 41033702, 61550553, 82067404, 123101106, 184651659, 246202212, 369303318, 738606636]

約数ペア:

[(1, 738606636), (2, 369303318), (3, 246202212), (4, 184651659), (6, 123101106), (9, 82067404), (12, 61550553), (18, 41033702), (23, 32113332), (36, 20516851), (41, 18014796), (46, 16056666), (69, 10704444), (82, 9007398), (92, 8028333), (123, 6004932), (138, 5352222), (164, 4503699), (207, 3568148), (246, 3002466), (276, 2676111), (369, 2001644), (414, 1784074), (492, 1501233), (738, 1000822), (828, 892037), (943, 783252), (1476, 500411), (1886, 391626), (2829, 261084), (3772, 195813), (5658, 130542), (8487, 87028), (11316, 65271), (16974, 43514), (21757, 33948)]