319402272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{475301}}^1$

素因数の和:475321

約数の個数: 48

約数和(自身を含む): 958208832

約数和(自身を除く): 638806560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 475301, 950602, 1425903, 1901204, 2851806, 3327107, 3802408, 5703612, 6654214, 7604816, 9981321, 11407224, 13308428, 15209632, 19962642, 22814448, 26616856, 39925284, 45628896, 53233712, 79850568, 106467424, 159701136, 319402272]

約数ペア:

[(1, 319402272), (2, 159701136), (3, 106467424), (4, 79850568), (6, 53233712), (7, 45628896), (8, 39925284), (12, 26616856), (14, 22814448), (16, 19962642), (21, 15209632), (24, 13308428), (28, 11407224), (32, 9981321), (42, 7604816), (48, 6654214), (56, 5703612), (84, 3802408), (96, 3327107), (112, 2851806), (168, 1901204), (224, 1425903), (336, 950602), (672, 475301)]