315562212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23627}}^1$

素因数の和:23697

約数の個数: 72

約数和(自身を含む): 928863936

約数和(自身を除く): 613301724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 23627, 47254, 70881, 94508, 141762, 165389, 212643, 283524, 330778, 425286, 496167, 661556, 850572, 992334, 1252231, 1488501, 1984668, 2504462, 2977002, 3756693, 5008924, 5954004, 7513386, 8765617, 11270079, 15026772, 17531234, 22540158, 26296851, 35062468, 45080316, 52593702, 78890553, 105187404, 157781106, 315562212]

約数ペア:

[(1, 315562212), (2, 157781106), (3, 105187404), (4, 78890553), (6, 52593702), (7, 45080316), (9, 35062468), (12, 26296851), (14, 22540158), (18, 17531234), (21, 15026772), (28, 11270079), (36, 8765617), (42, 7513386), (53, 5954004), (63, 5008924), (84, 3756693), (106, 2977002), (126, 2504462), (159, 1984668), (212, 1488501), (252, 1252231), (318, 992334), (371, 850572), (477, 661556), (636, 496167), (742, 425286), (954, 330778), (1113, 283524), (1484, 212643), (1908, 165389), (2226, 141762), (3339, 94508), (4452, 70881), (6678, 47254), (13356, 23627)]