489016848

素因数分解:

$2^4\times 3^1\times {\mathrm{479}}^1\times {\mathrm{21269}}^1$

素因数の和:21759

約数の個数: 40

約数和(自身を含む): 1265990400

約数和(自身を除く): 776973552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 479, 958, 1437, 1916, 2874, 3832, 5748, 7664, 11496, 21269, 22992, 42538, 63807, 85076, 127614, 170152, 255228, 340304, 510456, 1020912, 10187851, 20375702, 30563553, 40751404, 61127106, 81502808, 122254212, 163005616, 244508424, 489016848]

約数ペア:

[(1, 489016848), (2, 244508424), (3, 163005616), (4, 122254212), (6, 81502808), (8, 61127106), (12, 40751404), (16, 30563553), (24, 20375702), (48, 10187851), (479, 1020912), (958, 510456), (1437, 340304), (1916, 255228), (2874, 170152), (3832, 127614), (5748, 85076), (7664, 63807), (11496, 42538), (21269, 22992)]