315103712

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18269}}^1$

素因数の和:18304

約数の個数: 72

約数和(自身を含む): 787290840

約数和(自身を除く): 472187128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 18269, 36538, 73076, 127883, 146152, 200959, 255766, 292304, 401918, 511532, 584608, 803836, 895181, 1023064, 1406713, 1607672, 1790362, 2046128, 2813426, 3215344, 3580724, 4092256, 5626852, 6430688, 7161448, 9846991, 11253704, 14322896, 19693982, 22507408, 28645792, 39387964, 45014816, 78775928, 157551856, 315103712]

約数ペア:

[(1, 315103712), (2, 157551856), (4, 78775928), (7, 45014816), (8, 39387964), (11, 28645792), (14, 22507408), (16, 19693982), (22, 14322896), (28, 11253704), (32, 9846991), (44, 7161448), (49, 6430688), (56, 5626852), (77, 4092256), (88, 3580724), (98, 3215344), (112, 2813426), (154, 2046128), (176, 1790362), (196, 1607672), (224, 1406713), (308, 1023064), (352, 895181), (392, 803836), (539, 584608), (616, 511532), (784, 401918), (1078, 292304), (1232, 255766), (1568, 200959), (2156, 146152), (2464, 127883), (4312, 73076), (8624, 36538), (17248, 18269)]