327415691428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{396293}}^1$

素因数の和:397876

約数の個数: 48

約数和(自身を含む): 689741781120

約数和(自身を除く): 362326089692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1553, 3106, 6212, 10871, 21742, 29507, 43484, 59014, 118028, 206549, 396293, 413098, 792586, 826196, 1585172, 2774051, 5548102, 7529567, 11096204, 15059134, 30118268, 52706969, 105413938, 210827876, 615443029, 1230886058, 2461772116, 4308101203, 8616202406, 11693417551, 17232404812, 23386835102, 46773670204, 81853922857, 163707845714, 327415691428]

約数ペア:

[(1, 327415691428), (2, 163707845714), (4, 81853922857), (7, 46773670204), (14, 23386835102), (19, 17232404812), (28, 11693417551), (38, 8616202406), (76, 4308101203), (133, 2461772116), (266, 1230886058), (532, 615443029), (1553, 210827876), (3106, 105413938), (6212, 52706969), (10871, 30118268), (21742, 15059134), (29507, 11096204), (43484, 7529567), (59014, 5548102), (118028, 2774051), (206549, 1585172), (396293, 826196), (413098, 792586)]