242252712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 728544960

約数和(自身を除く): 486292248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 169, 172, 234, 258, 312, 338, 344, 387, 463, 468, 507, 516, 559, 676, 774, 926, 936, 1014, 1032, 1118, 1352, 1389, 1521, 1548, 1677, 1852, 2028, 2236, 2778, 3042, 3096, 3354, 3704, 4056, 4167, 4472, 5031, 5556, 6019, 6084, 6708, 7267, 8334, 10062, 11112, 12038, 12168, 13416, 14534, 16668, 18057, 19909, 20124, 21801, 24076, 29068, 33336, 36114, 39818, 40248, 43602, 48152, 54171, 58136, 59727, 65403, 72228, 78247, 79636, 87204, 108342, 119454, 130806, 144456, 156494, 159272, 174408, 179181, 216684, 234741, 238908, 258817, 261612, 312988, 358362, 433368, 469482, 477816, 517634, 523224, 625976, 704223, 716724, 776451, 938964, 1035268, 1408446, 1433448, 1552902, 1877928, 2070536, 2329353, 2816892, 3105804, 3364621, 4658706, 5633784, 6211608, 6729242, 9317412, 10093863, 13458484, 18634824, 20187726, 26916968, 30281589, 40375452, 60563178, 80750904, 121126356, 242252712]

約数ペア:

[(1, 242252712), (2, 121126356), (3, 80750904), (4, 60563178), (6, 40375452), (8, 30281589), (9, 26916968), (12, 20187726), (13, 18634824), (18, 13458484), (24, 10093863), (26, 9317412), (36, 6729242), (39, 6211608), (43, 5633784), (52, 4658706), (72, 3364621), (78, 3105804), (86, 2816892), (104, 2329353), (117, 2070536), (129, 1877928), (156, 1552902), (169, 1433448), (172, 1408446), (234, 1035268), (258, 938964), (312, 776451), (338, 716724), (344, 704223), (387, 625976), (463, 523224), (468, 517634), (507, 477816), (516, 469482), (559, 433368), (676, 358362), (774, 312988), (926, 261612), (936, 258817), (1014, 238908), (1032, 234741), (1118, 216684), (1352, 179181), (1389, 174408), (1521, 159272), (1548, 156494), (1677, 144456), (1852, 130806), (2028, 119454), (2236, 108342), (2778, 87204), (3042, 79636), (3096, 78247), (3354, 72228), (3704, 65403), (4056, 59727), (4167, 58136), (4472, 54171), (5031, 48152), (5556, 43602), (6019, 40248), (6084, 39818), (6708, 36114), (7267, 33336), (8334, 29068), (10062, 24076), (11112, 21801), (12038, 20124), (12168, 19909), (13416, 18057), (14534, 16668)]