338995236

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 800198784

約数和(自身を除く): 461203548

約数列:

[1, 2, 3, 4, 6, 12, 193, 197, 386, 394, 579, 591, 743, 772, 788, 1158, 1182, 1486, 2229, 2316, 2364, 2972, 4458, 8916, 38021, 76042, 114063, 143399, 146371, 152084, 228126, 286798, 292742, 430197, 439113, 456252, 573596, 585484, 860394, 878226, 1720788, 1756452, 28249603, 56499206, 84748809, 112998412, 169497618, 338995236]

約数ペア:

[(1, 338995236), (2, 169497618), (3, 112998412), (4, 84748809), (6, 56499206), (12, 28249603), (193, 1756452), (197, 1720788), (386, 878226), (394, 860394), (579, 585484), (591, 573596), (743, 456252), (772, 439113), (788, 430197), (1158, 292742), (1182, 286798), (1486, 228126), (2229, 152084), (2316, 146371), (2364, 143399), (2972, 114063), (4458, 76042), (8916, 38021)]