389558304

素因数分解:

$2^5\times 3^2\times {\mathrm{593}}^1\times {\mathrm{2281}}^1$

素因数の和:2890

約数の個数: 72

約数和(自身を含む): 1110161052

約数和(自身を除く): 720602748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 593, 1186, 1779, 2281, 2372, 3558, 4562, 4744, 5337, 6843, 7116, 9124, 9488, 10674, 13686, 14232, 18248, 18976, 20529, 21348, 27372, 28464, 36496, 41058, 42696, 54744, 56928, 72992, 82116, 85392, 109488, 164232, 170784, 218976, 328464, 656928, 1352633, 2705266, 4057899, 5410532, 8115798, 10821064, 12173697, 16231596, 21642128, 24347394, 32463192, 43284256, 48694788, 64926384, 97389576, 129852768, 194779152, 389558304]

約数ペア:

[(1, 389558304), (2, 194779152), (3, 129852768), (4, 97389576), (6, 64926384), (8, 48694788), (9, 43284256), (12, 32463192), (16, 24347394), (18, 21642128), (24, 16231596), (32, 12173697), (36, 10821064), (48, 8115798), (72, 5410532), (96, 4057899), (144, 2705266), (288, 1352633), (593, 656928), (1186, 328464), (1779, 218976), (2281, 170784), (2372, 164232), (3558, 109488), (4562, 85392), (4744, 82116), (5337, 72992), (6843, 56928), (7116, 54744), (9124, 42696), (9488, 41058), (10674, 36496), (13686, 28464), (14232, 27372), (18248, 21348), (18976, 20529)]