240589702918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{145207}}^1$

素因数の和:145612

約数の個数: 32

約数和(自身を含む): 380561126400

約数和(自身を除く): 139971423482

約数列:

[1, 2, 23, 46, 181, 199, 362, 398, 4163, 4577, 8326, 9154, 36019, 72038, 145207, 290414, 828437, 1656874, 3339761, 6679522, 26282467, 28896193, 52564934, 57792386, 604496741, 664612439, 1208993482, 1329224878, 5230210933, 10460421866, 120294851459, 240589702918]

約数ペア:

[(1, 240589702918), (2, 120294851459), (23, 10460421866), (46, 5230210933), (181, 1329224878), (199, 1208993482), (362, 664612439), (398, 604496741), (4163, 57792386), (4577, 52564934), (8326, 28896193), (9154, 26282467), (36019, 6679522), (72038, 3339761), (145207, 1656874), (290414, 828437)]