259440384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{48259}}^1$

素因数の和:48285

約数の個数: 72

約数和(自身を含む): 789147520

約数和(自身を除く): 529707136

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, 48259, 96518, 144777, 193036, 289554, 337813, 386072, 579108, 675626, 772144, 1013439, 1158216, 1351252, 1544288, 2026878, 2316432, 2702504, 3088576, 4053756, 4632864, 5405008, 6177152, 8107512, 9265728, 10810016, 12354304, 16215024, 18531456, 21620032, 32430048, 37062912, 43240064, 64860096, 86480128, 129720192, 259440384]

約数ペア:

[(1, 259440384), (2, 129720192), (3, 86480128), (4, 64860096), (6, 43240064), (7, 37062912), (8, 32430048), (12, 21620032), (14, 18531456), (16, 16215024), (21, 12354304), (24, 10810016), (28, 9265728), (32, 8107512), (42, 6177152), (48, 5405008), (56, 4632864), (64, 4053756), (84, 3088576), (96, 2702504), (112, 2316432), (128, 2026878), (168, 1544288), (192, 1351252), (224, 1158216), (256, 1013439), (336, 772144), (384, 675626), (448, 579108), (672, 386072), (768, 337813), (896, 289554), (1344, 193036), (1792, 144777), (2688, 96518), (5376, 48259)]