307099888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32587}}^1$

素因数の和:32645

約数の個数: 40

約数和(自身を含む): 646545920

約数和(自身を除く): 339446032

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 32587, 65174, 130348, 260696, 521392, 619153, 1010197, 1238306, 2020394, 2476612, 4040788, 4953224, 8081576, 9906448, 16163152, 19193743, 38387486, 76774972, 153549944, 307099888]

約数ペア:

[(1, 307099888), (2, 153549944), (4, 76774972), (8, 38387486), (16, 19193743), (19, 16163152), (31, 9906448), (38, 8081576), (62, 4953224), (76, 4040788), (124, 2476612), (152, 2020394), (248, 1238306), (304, 1010197), (496, 619153), (589, 521392), (1178, 260696), (2356, 130348), (4712, 65174), (9424, 32587)]