821186304

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{15959}}^1$

素因数の和:16045

約数の個数: 72

約数和(自身を含む): 2218312320

約数和(自身を除く): 1397126016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 2144, 3216, 4288, 6432, 8576, 12864, 15959, 17152, 25728, 31918, 47877, 51456, 63836, 95754, 127672, 191508, 255344, 383016, 510688, 766032, 1021376, 1069253, 1532064, 2042752, 2138506, 3064128, 3207759, 4085504, 4277012, 6128256, 6415518, 8554024, 12256512, 12831036, 17108048, 25662072, 34216096, 51324144, 68432192, 102648288, 136864384, 205296576, 273728768, 410593152, 821186304]

約数ペア:

[(1, 821186304), (2, 410593152), (3, 273728768), (4, 205296576), (6, 136864384), (8, 102648288), (12, 68432192), (16, 51324144), (24, 34216096), (32, 25662072), (48, 17108048), (64, 12831036), (67, 12256512), (96, 8554024), (128, 6415518), (134, 6128256), (192, 4277012), (201, 4085504), (256, 3207759), (268, 3064128), (384, 2138506), (402, 2042752), (536, 1532064), (768, 1069253), (804, 1021376), (1072, 766032), (1608, 510688), (2144, 383016), (3216, 255344), (4288, 191508), (6432, 127672), (8576, 95754), (12864, 63836), (15959, 51456), (17152, 47877), (25728, 31918)]