384789672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281279}}^1$

素因数の和:281310

約数の個数: 48

約数和(自身を含む): 1096992000

約数和(自身を除く): 712202328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 281279, 562558, 843837, 1125116, 1687674, 2250232, 2531511, 3375348, 5063022, 5344301, 6750696, 10126044, 10688602, 16032903, 20252088, 21377204, 32065806, 42754408, 48098709, 64131612, 96197418, 128263224, 192394836, 384789672]

約数ペア:

[(1, 384789672), (2, 192394836), (3, 128263224), (4, 96197418), (6, 64131612), (8, 48098709), (9, 42754408), (12, 32065806), (18, 21377204), (19, 20252088), (24, 16032903), (36, 10688602), (38, 10126044), (57, 6750696), (72, 5344301), (76, 5063022), (114, 3375348), (152, 2531511), (171, 2250232), (228, 1687674), (342, 1125116), (456, 843837), (684, 562558), (1368, 281279)]