247498272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 809040960

約数和(自身を除く): 561542688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 293, 336, 419, 504, 586, 672, 838, 879, 1008, 1172, 1257, 1676, 1758, 2016, 2051, 2344, 2514, 2637, 2933, 3352, 3516, 3771, 4102, 4688, 5028, 5274, 5866, 6153, 6704, 7032, 7542, 8204, 8799, 9376, 10056, 10548, 11732, 12306, 13408, 14064, 15084, 16408, 17598, 18459, 20112, 21096, 23464, 24612, 26397, 28128, 30168, 32816, 35196, 36918, 40224, 42192, 46928, 49224, 52794, 60336, 65632, 70392, 73836, 84384, 93856, 98448, 105588, 120672, 122767, 140784, 147672, 196896, 211176, 245534, 281568, 295344, 368301, 422352, 491068, 590688, 736602, 844704, 859369, 982136, 1104903, 1473204, 1718738, 1964272, 2209806, 2578107, 2946408, 3437476, 3928544, 4419612, 5156214, 5892816, 6874952, 7734321, 8839224, 10312428, 11785632, 13749904, 15468642, 17678448, 20624856, 27499808, 30937284, 35356896, 41249712, 61874568, 82499424, 123749136, 247498272]

約数ペア:

[(1, 247498272), (2, 123749136), (3, 82499424), (4, 61874568), (6, 41249712), (7, 35356896), (8, 30937284), (9, 27499808), (12, 20624856), (14, 17678448), (16, 15468642), (18, 13749904), (21, 11785632), (24, 10312428), (28, 8839224), (32, 7734321), (36, 6874952), (42, 5892816), (48, 5156214), (56, 4419612), (63, 3928544), (72, 3437476), (84, 2946408), (96, 2578107), (112, 2209806), (126, 1964272), (144, 1718738), (168, 1473204), (224, 1104903), (252, 982136), (288, 859369), (293, 844704), (336, 736602), (419, 590688), (504, 491068), (586, 422352), (672, 368301), (838, 295344), (879, 281568), (1008, 245534), (1172, 211176), (1257, 196896), (1676, 147672), (1758, 140784), (2016, 122767), (2051, 120672), (2344, 105588), (2514, 98448), (2637, 93856), (2933, 84384), (3352, 73836), (3516, 70392), (3771, 65632), (4102, 60336), (4688, 52794), (5028, 49224), (5274, 46928), (5866, 42192), (6153, 40224), (6704, 36918), (7032, 35196), (7542, 32816), (8204, 30168), (8799, 28128), (9376, 26397), (10056, 24612), (10548, 23464), (11732, 21096), (12306, 20112), (13408, 18459), (14064, 17598), (15084, 16408)]