388416224

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32717}}^1$

素因数の和:32787

約数の個数: 48

約数和(自身を含む): 890453088

約数和(自身を除く): 502036864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 32717, 65434, 130868, 229019, 261736, 458038, 523472, 916076, 1046944, 1734001, 1832152, 3468002, 3664304, 6936004, 7328608, 12138007, 13872008, 24276014, 27744016, 48552028, 55488032, 97104056, 194208112, 388416224]

約数ペア:

[(1, 388416224), (2, 194208112), (4, 97104056), (7, 55488032), (8, 48552028), (14, 27744016), (16, 24276014), (28, 13872008), (32, 12138007), (53, 7328608), (56, 6936004), (106, 3664304), (112, 3468002), (212, 1832152), (224, 1734001), (371, 1046944), (424, 916076), (742, 523472), (848, 458038), (1484, 261736), (1696, 229019), (2968, 130868), (5936, 65434), (11872, 32717)]