530679296

素因数分解:

$2^9\times 7^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:851

約数の個数: 80

約数和(自身を含む): 1218564864

約数和(自身を除く): 687885568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 263, 448, 512, 526, 563, 896, 1052, 1126, 1792, 1841, 2104, 2252, 3584, 3682, 3941, 4208, 4504, 7364, 7882, 8416, 9008, 14728, 15764, 16832, 18016, 29456, 31528, 33664, 36032, 58912, 63056, 67328, 72064, 117824, 126112, 134656, 144128, 148069, 235648, 252224, 288256, 296138, 471296, 504448, 592276, 942592, 1008896, 1036483, 1184552, 2017792, 2072966, 2369104, 4145932, 4738208, 8291864, 9476416, 16583728, 18952832, 33167456, 37905664, 66334912, 75811328, 132669824, 265339648, 530679296]

約数ペア:

[(1, 530679296), (2, 265339648), (4, 132669824), (7, 75811328), (8, 66334912), (14, 37905664), (16, 33167456), (28, 18952832), (32, 16583728), (56, 9476416), (64, 8291864), (112, 4738208), (128, 4145932), (224, 2369104), (256, 2072966), (263, 2017792), (448, 1184552), (512, 1036483), (526, 1008896), (563, 942592), (896, 592276), (1052, 504448), (1126, 471296), (1792, 296138), (1841, 288256), (2104, 252224), (2252, 235648), (3584, 148069), (3682, 144128), (3941, 134656), (4208, 126112), (4504, 117824), (7364, 72064), (7882, 67328), (8416, 63056), (9008, 58912), (14728, 36032), (15764, 33664), (16832, 31528), (18016, 29456)]