218067648

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{8171}}^1$

素因数の和:8325

約数の個数: 56

約数和(自身を含む): 581192640

約数和(自身を除く): 363124992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8171, 8896, 13344, 16342, 24513, 26688, 32684, 49026, 65368, 98052, 130736, 196104, 261472, 392208, 522944, 784416, 1135769, 1568832, 2271538, 3407307, 4543076, 6814614, 9086152, 13629228, 18172304, 27258456, 36344608, 54516912, 72689216, 109033824, 218067648]

約数ペア:

[(1, 218067648), (2, 109033824), (3, 72689216), (4, 54516912), (6, 36344608), (8, 27258456), (12, 18172304), (16, 13629228), (24, 9086152), (32, 6814614), (48, 4543076), (64, 3407307), (96, 2271538), (139, 1568832), (192, 1135769), (278, 784416), (417, 522944), (556, 392208), (834, 261472), (1112, 196104), (1668, 130736), (2224, 98052), (3336, 65368), (4448, 49026), (6672, 32684), (8171, 26688), (8896, 24513), (13344, 16342)]