259402752

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{4021}}^1$

素因数の和:4054

約数の個数: 132

約数和(自身を含む): 856235536

約数和(自身を除く): 596832784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4021, 4032, 4608, 5376, 7168, 8042, 8064, 9216, 10752, 12063, 16084, 16128, 21504, 24126, 28147, 32168, 32256, 36189, 48252, 56294, 64336, 64512, 72378, 84441, 96504, 112588, 128672, 144756, 168882, 193008, 225176, 253323, 257344, 289512, 337764, 386016, 450352, 506646, 514688, 579024, 675528, 772032, 900704, 1013292, 1029376, 1158048, 1351056, 1544064, 1801408, 2026584, 2058752, 2316096, 2702112, 3088128, 3602816, 4053168, 4117504, 4632192, 5404224, 6176256, 7205632, 8106336, 9264384, 10808448, 12352512, 14411264, 16212672, 18528768, 21616896, 28822528, 32425344, 37057536, 43233792, 64850688, 86467584, 129701376, 259402752]

約数ペア:

[(1, 259402752), (2, 129701376), (3, 86467584), (4, 64850688), (6, 43233792), (7, 37057536), (8, 32425344), (9, 28822528), (12, 21616896), (14, 18528768), (16, 16212672), (18, 14411264), (21, 12352512), (24, 10808448), (28, 9264384), (32, 8106336), (36, 7205632), (42, 6176256), (48, 5404224), (56, 4632192), (63, 4117504), (64, 4053168), (72, 3602816), (84, 3088128), (96, 2702112), (112, 2316096), (126, 2058752), (128, 2026584), (144, 1801408), (168, 1544064), (192, 1351056), (224, 1158048), (252, 1029376), (256, 1013292), (288, 900704), (336, 772032), (384, 675528), (448, 579024), (504, 514688), (512, 506646), (576, 450352), (672, 386016), (768, 337764), (896, 289512), (1008, 257344), (1024, 253323), (1152, 225176), (1344, 193008), (1536, 168882), (1792, 144756), (2016, 128672), (2304, 112588), (2688, 96504), (3072, 84441), (3584, 72378), (4021, 64512), (4032, 64336), (4608, 56294), (5376, 48252), (7168, 36189), (8042, 32256), (8064, 32168), (9216, 28147), (10752, 24126), (12063, 21504), (16084, 16128)]