328694016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61141}}^1$

素因数の和:61167

約数の個数: 72

約数和(自身を含む): 999793984

約数和(自身を除く): 671099968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 61141, 122282, 183423, 244564, 366846, 427987, 489128, 733692, 855974, 978256, 1283961, 1467384, 1711948, 1956512, 2567922, 2934768, 3423896, 3913024, 5135844, 5869536, 6847792, 7826048, 10271688, 11739072, 13695584, 15652096, 20543376, 23478144, 27391168, 41086752, 46956288, 54782336, 82173504, 109564672, 164347008, 328694016]

約数ペア:

[(1, 328694016), (2, 164347008), (3, 109564672), (4, 82173504), (6, 54782336), (7, 46956288), (8, 41086752), (12, 27391168), (14, 23478144), (16, 20543376), (21, 15652096), (24, 13695584), (28, 11739072), (32, 10271688), (42, 7826048), (48, 6847792), (56, 5869536), (64, 5135844), (84, 3913024), (96, 3423896), (112, 2934768), (128, 2567922), (168, 1956512), (192, 1711948), (224, 1467384), (256, 1283961), (336, 978256), (384, 855974), (448, 733692), (672, 489128), (768, 427987), (896, 366846), (1344, 244564), (1792, 183423), (2688, 122282), (5376, 61141)]