438049188

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{26861}}^1$

素因数の和:27025

約数の個数: 48

約数和(自身を含む): 1143246720

約数和(自身を除く): 705197532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 4077, 5436, 8154, 16308, 26861, 53722, 80583, 107444, 161166, 241749, 322332, 483498, 725247, 966996, 1450494, 2900988, 4056011, 8112022, 12168033, 16224044, 24336066, 36504099, 48672132, 73008198, 109512297, 146016396, 219024594, 438049188]

約数ペア:

[(1, 438049188), (2, 219024594), (3, 146016396), (4, 109512297), (6, 73008198), (9, 48672132), (12, 36504099), (18, 24336066), (27, 16224044), (36, 12168033), (54, 8112022), (108, 4056011), (151, 2900988), (302, 1450494), (453, 966996), (604, 725247), (906, 483498), (1359, 322332), (1812, 241749), (2718, 161166), (4077, 107444), (5436, 80583), (8154, 53722), (16308, 26861)]