268366868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 623078400

約数和(自身を除く): 354711532

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 379, 418, 484, 532, 758, 836, 847, 1331, 1463, 1516, 1694, 2299, 2653, 2662, 2926, 3388, 4169, 4598, 5306, 5324, 5852, 7201, 8338, 9196, 9317, 10612, 14402, 16093, 16676, 18634, 25289, 28804, 29183, 32186, 37268, 45859, 50407, 50578, 58366, 64372, 79211, 91718, 100814, 101156, 116732, 158422, 177023, 183436, 201628, 316844, 321013, 354046, 504449, 554477, 642026, 708092, 871321, 1008898, 1108954, 1284052, 1742642, 2017796, 2217908, 3485284, 3531143, 6099247, 7062286, 9584531, 12198494, 14124572, 19169062, 24396988, 38338124, 67091717, 134183434, 268366868]

約数ペア:

[(1, 268366868), (2, 134183434), (4, 67091717), (7, 38338124), (11, 24396988), (14, 19169062), (19, 14124572), (22, 12198494), (28, 9584531), (38, 7062286), (44, 6099247), (76, 3531143), (77, 3485284), (121, 2217908), (133, 2017796), (154, 1742642), (209, 1284052), (242, 1108954), (266, 1008898), (308, 871321), (379, 708092), (418, 642026), (484, 554477), (532, 504449), (758, 354046), (836, 321013), (847, 316844), (1331, 201628), (1463, 183436), (1516, 177023), (1694, 158422), (2299, 116732), (2653, 101156), (2662, 100814), (2926, 91718), (3388, 79211), (4169, 64372), (4598, 58366), (5306, 50578), (5324, 50407), (5852, 45859), (7201, 37268), (8338, 32186), (9196, 29183), (9317, 28804), (10612, 25289), (14402, 18634), (16093, 16676)]