217889672

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 586051200

約数和(自身を除く): 368161528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 56, 77, 88, 91, 92, 98, 104, 143, 154, 161, 169, 182, 184, 196, 253, 286, 299, 308, 322, 338, 364, 392, 506, 539, 572, 598, 616, 637, 644, 676, 728, 1001, 1012, 1078, 1127, 1144, 1183, 1196, 1274, 1288, 1352, 1771, 1859, 2002, 2024, 2093, 2156, 2197, 2254, 2366, 2392, 2548, 3289, 3542, 3718, 3887, 4004, 4186, 4312, 4394, 4508, 4732, 5096, 6578, 7007, 7084, 7436, 7774, 8008, 8281, 8372, 8788, 9016, 9464, 12397, 13013, 13156, 14014, 14168, 14651, 14872, 15379, 15548, 16562, 16744, 17576, 23023, 24167, 24794, 26026, 26312, 27209, 28028, 29302, 30758, 31096, 33124, 42757, 46046, 48334, 49588, 50531, 52052, 54418, 56056, 58604, 61516, 66248, 85514, 91091, 92092, 96668, 99176, 101062, 104104, 107653, 108836, 117208, 123032, 161161, 169169, 171028, 182182, 184184, 190463, 193336, 202124, 215306, 217672, 299299, 322322, 338338, 342056, 353717, 364364, 380926, 404248, 430612, 555841, 598598, 644644, 676676, 707434, 728728, 761852, 861224, 1111682, 1184183, 1197196, 1289288, 1353352, 1414868, 1523704, 2095093, 2223364, 2368366, 2394392, 2476019, 2829736, 3890887, 4190186, 4446728, 4736732, 4952038, 7781774, 8380372, 9473464, 9904076, 15563548, 16760744, 19808152, 27236209, 31127096, 54472418, 108944836, 217889672]

約数ペア:

[(1, 217889672), (2, 108944836), (4, 54472418), (7, 31127096), (8, 27236209), (11, 19808152), (13, 16760744), (14, 15563548), (22, 9904076), (23, 9473464), (26, 8380372), (28, 7781774), (44, 4952038), (46, 4736732), (49, 4446728), (52, 4190186), (56, 3890887), (77, 2829736), (88, 2476019), (91, 2394392), (92, 2368366), (98, 2223364), (104, 2095093), (143, 1523704), (154, 1414868), (161, 1353352), (169, 1289288), (182, 1197196), (184, 1184183), (196, 1111682), (253, 861224), (286, 761852), (299, 728728), (308, 707434), (322, 676676), (338, 644644), (364, 598598), (392, 555841), (506, 430612), (539, 404248), (572, 380926), (598, 364364), (616, 353717), (637, 342056), (644, 338338), (676, 322322), (728, 299299), (1001, 217672), (1012, 215306), (1078, 202124), (1127, 193336), (1144, 190463), (1183, 184184), (1196, 182182), (1274, 171028), (1288, 169169), (1352, 161161), (1771, 123032), (1859, 117208), (2002, 108836), (2024, 107653), (2093, 104104), (2156, 101062), (2197, 99176), (2254, 96668), (2366, 92092), (2392, 91091), (2548, 85514), (3289, 66248), (3542, 61516), (3718, 58604), (3887, 56056), (4004, 54418), (4186, 52052), (4312, 50531), (4394, 49588), (4508, 48334), (4732, 46046), (5096, 42757), (6578, 33124), (7007, 31096), (7084, 30758), (7436, 29302), (7774, 28028), (8008, 27209), (8281, 26312), (8372, 26026), (8788, 24794), (9016, 24167), (9464, 23023), (12397, 17576), (13013, 16744), (13156, 16562), (14014, 15548), (14168, 15379), (14651, 14872)]