384611968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1277}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 830367720

約数和(自身を除く): 445755752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 181, 208, 362, 416, 724, 832, 1277, 1448, 1664, 2353, 2554, 2896, 4706, 5108, 5792, 9412, 10216, 11584, 16601, 18824, 20432, 23168, 33202, 37648, 40864, 66404, 75296, 81728, 132808, 150592, 163456, 231137, 265616, 301184, 462274, 531232, 924548, 1062464, 1849096, 2124928, 3004781, 3698192, 6009562, 7396384, 12019124, 14792768, 24038248, 29585536, 48076496, 96152992, 192305984, 384611968]

約数ペア:

[(1, 384611968), (2, 192305984), (4, 96152992), (8, 48076496), (13, 29585536), (16, 24038248), (26, 14792768), (32, 12019124), (52, 7396384), (64, 6009562), (104, 3698192), (128, 3004781), (181, 2124928), (208, 1849096), (362, 1062464), (416, 924548), (724, 531232), (832, 462274), (1277, 301184), (1448, 265616), (1664, 231137), (2353, 163456), (2554, 150592), (2896, 132808), (4706, 81728), (5108, 75296), (5792, 66404), (9412, 40864), (10216, 37648), (11584, 33202), (16601, 23168), (18824, 20432)]