220616676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15359}}^1$

素因数の和:15398

約数の個数: 96

約数和(自身を含む): 688128000

約数和(自身を除く): 467511324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 15359, 30718, 46077, 61436, 92154, 107513, 138231, 184308, 215026, 276462, 291821, 322539, 414693, 430052, 552924, 583642, 645078, 829386, 875463, 967617, 1167284, 1290156, 1658772, 1750926, 1935234, 2042747, 2626389, 2902851, 3501852, 3870468, 4085494, 5252778, 5805702, 6128241, 7879167, 8170988, 10505556, 11611404, 12256482, 15758334, 18384723, 24512964, 31516668, 36769446, 55154169, 73538892, 110308338, 220616676]

約数ペア:

[(1, 220616676), (2, 110308338), (3, 73538892), (4, 55154169), (6, 36769446), (7, 31516668), (9, 24512964), (12, 18384723), (14, 15758334), (18, 12256482), (19, 11611404), (21, 10505556), (27, 8170988), (28, 7879167), (36, 6128241), (38, 5805702), (42, 5252778), (54, 4085494), (57, 3870468), (63, 3501852), (76, 2902851), (84, 2626389), (108, 2042747), (114, 1935234), (126, 1750926), (133, 1658772), (171, 1290156), (189, 1167284), (228, 967617), (252, 875463), (266, 829386), (342, 645078), (378, 583642), (399, 552924), (513, 430052), (532, 414693), (684, 322539), (756, 291821), (798, 276462), (1026, 215026), (1197, 184308), (1596, 138231), (2052, 107513), (2394, 92154), (3591, 61436), (4788, 46077), (7182, 30718), (14364, 15359)]