243297152

素因数分解:

$2^7\times 7^2\times {\mathrm{38791}}^1$

素因数の和:38819

約数の個数: 48

約数和(自身を含む): 563841720

約数和(自身を除く): 320544568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 38791, 77582, 155164, 271537, 310328, 543074, 620656, 1086148, 1241312, 1900759, 2172296, 2482624, 3801518, 4344592, 4965248, 7603036, 8689184, 15206072, 17378368, 30412144, 34756736, 60824288, 121648576, 243297152]

約数ペア:

[(1, 243297152), (2, 121648576), (4, 60824288), (7, 34756736), (8, 30412144), (14, 17378368), (16, 15206072), (28, 8689184), (32, 7603036), (49, 4965248), (56, 4344592), (64, 3801518), (98, 2482624), (112, 2172296), (128, 1900759), (196, 1241312), (224, 1086148), (392, 620656), (448, 543074), (784, 310328), (896, 271537), (1568, 155164), (3136, 77582), (6272, 38791)]