402240768

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{3823}}^1$

素因数の和:3979

約数の個数: 72

約数和(自身を含む): 1078643328

約数和(自身を除く): 676402560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 548, 768, 822, 1096, 1644, 2192, 3288, 3823, 4384, 6576, 7646, 8768, 11469, 13152, 15292, 17536, 22938, 26304, 30584, 35072, 45876, 52608, 61168, 91752, 105216, 122336, 183504, 244672, 367008, 489344, 523751, 734016, 978688, 1047502, 1468032, 1571253, 2095004, 2936064, 3142506, 4190008, 6285012, 8380016, 12570024, 16760032, 25140048, 33520064, 50280096, 67040128, 100560192, 134080256, 201120384, 402240768]

約数ペア:

[(1, 402240768), (2, 201120384), (3, 134080256), (4, 100560192), (6, 67040128), (8, 50280096), (12, 33520064), (16, 25140048), (24, 16760032), (32, 12570024), (48, 8380016), (64, 6285012), (96, 4190008), (128, 3142506), (137, 2936064), (192, 2095004), (256, 1571253), (274, 1468032), (384, 1047502), (411, 978688), (548, 734016), (768, 523751), (822, 489344), (1096, 367008), (1644, 244672), (2192, 183504), (3288, 122336), (3823, 105216), (4384, 91752), (6576, 61168), (7646, 52608), (8768, 45876), (11469, 35072), (13152, 30584), (15292, 26304), (17536, 22938)]