327981564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3279

約数の個数: 72

約数和(自身を含む): 872202240

約数和(自身を除く): 544220676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 138, 207, 254, 276, 381, 414, 508, 762, 828, 1143, 1524, 2286, 2921, 3119, 4572, 5842, 6238, 8763, 9357, 11684, 12476, 17526, 18714, 26289, 28071, 35052, 37428, 52578, 56142, 71737, 105156, 112284, 143474, 215211, 286948, 396113, 430422, 645633, 792226, 860844, 1188339, 1291266, 1584452, 2376678, 2582532, 3565017, 4753356, 7130034, 9110599, 14260068, 18221198, 27331797, 36442396, 54663594, 81995391, 109327188, 163990782, 327981564]

約数ペア:

[(1, 327981564), (2, 163990782), (3, 109327188), (4, 81995391), (6, 54663594), (9, 36442396), (12, 27331797), (18, 18221198), (23, 14260068), (36, 9110599), (46, 7130034), (69, 4753356), (92, 3565017), (127, 2582532), (138, 2376678), (207, 1584452), (254, 1291266), (276, 1188339), (381, 860844), (414, 792226), (508, 645633), (762, 430422), (828, 396113), (1143, 286948), (1524, 215211), (2286, 143474), (2921, 112284), (3119, 105156), (4572, 71737), (5842, 56142), (6238, 52578), (8763, 37428), (9357, 35052), (11684, 28071), (12476, 26289), (17526, 18714)]