388142688

素因数分解:

$2^5\times 3^1\times {\mathrm{1487}}^1\times {\mathrm{2719}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 1019934720

約数和(自身を除く): 631792032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1487, 2719, 2974, 4461, 5438, 5948, 8157, 8922, 10876, 11896, 16314, 17844, 21752, 23792, 32628, 35688, 43504, 47584, 65256, 71376, 87008, 130512, 142752, 261024, 4043153, 8086306, 12129459, 16172612, 24258918, 32345224, 48517836, 64690448, 97035672, 129380896, 194071344, 388142688]

約数ペア:

[(1, 388142688), (2, 194071344), (3, 129380896), (4, 97035672), (6, 64690448), (8, 48517836), (12, 32345224), (16, 24258918), (24, 16172612), (32, 12129459), (48, 8086306), (96, 4043153), (1487, 261024), (2719, 142752), (2974, 130512), (4461, 87008), (5438, 71376), (5948, 65256), (8157, 47584), (8922, 43504), (10876, 35688), (11896, 32628), (16314, 23792), (17844, 21752)]