477578556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2100

約数の個数: 144

約数和(自身を含む): 1506907584

約数和(自身を除く): 1029329028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1314, 1533, 1638, 1898, 1997, 2044, 2628, 2847, 3066, 3276, 3796, 3994, 4599, 5694, 5991, 6132, 6643, 7988, 8541, 9198, 11388, 11982, 13286, 13979, 17082, 17973, 18396, 19929, 23964, 25961, 26572, 27958, 34164, 35946, 39858, 41937, 51922, 55916, 59787, 71892, 77883, 79716, 83874, 103844, 119574, 125811, 145781, 155766, 167748, 181727, 233649, 239148, 251622, 291562, 311532, 363454, 437343, 467298, 503244, 545181, 583124, 726908, 874686, 934596, 1020467, 1090362, 1312029, 1635543, 1749372, 1895153, 2040934, 2180724, 2624058, 3061401, 3271086, 3790306, 4081868, 5248116, 5685459, 6122802, 6542172, 7580612, 9184203, 11370918, 12245604, 13266071, 17056377, 18368406, 22741836, 26532142, 34112754, 36736812, 39798213, 53064284, 68225508, 79596426, 119394639, 159192852, 238789278, 477578556]

約数ペア:

[(1, 477578556), (2, 238789278), (3, 159192852), (4, 119394639), (6, 79596426), (7, 68225508), (9, 53064284), (12, 39798213), (13, 36736812), (14, 34112754), (18, 26532142), (21, 22741836), (26, 18368406), (28, 17056377), (36, 13266071), (39, 12245604), (42, 11370918), (52, 9184203), (63, 7580612), (73, 6542172), (78, 6122802), (84, 5685459), (91, 5248116), (117, 4081868), (126, 3790306), (146, 3271086), (156, 3061401), (182, 2624058), (219, 2180724), (234, 2040934), (252, 1895153), (273, 1749372), (292, 1635543), (364, 1312029), (438, 1090362), (468, 1020467), (511, 934596), (546, 874686), (657, 726908), (819, 583124), (876, 545181), (949, 503244), (1022, 467298), (1092, 437343), (1314, 363454), (1533, 311532), (1638, 291562), (1898, 251622), (1997, 239148), (2044, 233649), (2628, 181727), (2847, 167748), (3066, 155766), (3276, 145781), (3796, 125811), (3994, 119574), (4599, 103844), (5694, 83874), (5991, 79716), (6132, 77883), (6643, 71892), (7988, 59787), (8541, 55916), (9198, 51922), (11388, 41937), (11982, 39858), (13286, 35946), (13979, 34164), (17082, 27958), (17973, 26572), (18396, 25961), (19929, 23964)]