440880384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{82009}}^1$

素因数の和:82035

約数の個数: 72

約数和(自身を含む): 1341027520

約数和(自身を除く): 900147136

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, 82009, 164018, 246027, 328036, 492054, 574063, 656072, 984108, 1148126, 1312144, 1722189, 1968216, 2296252, 2624288, 3444378, 3936432, 4592504, 5248576, 6888756, 7872864, 9185008, 10497152, 13777512, 15745728, 18370016, 20994304, 27555024, 31491456, 36740032, 55110048, 62982912, 73480064, 110220096, 146960128, 220440192, 440880384]

約数ペア:

[(1, 440880384), (2, 220440192), (3, 146960128), (4, 110220096), (6, 73480064), (7, 62982912), (8, 55110048), (12, 36740032), (14, 31491456), (16, 27555024), (21, 20994304), (24, 18370016), (28, 15745728), (32, 13777512), (42, 10497152), (48, 9185008), (56, 7872864), (64, 6888756), (84, 5248576), (96, 4592504), (112, 3936432), (128, 3444378), (168, 2624288), (192, 2296252), (224, 1968216), (256, 1722189), (336, 1312144), (384, 1148126), (448, 984108), (672, 656072), (768, 574063), (896, 492054), (1344, 328036), (1792, 246027), (2688, 164018), (5376, 82009)]