2016808192

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 4909524480

約数和(自身を除く): 2892716288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 239, 256, 272, 277, 448, 476, 478, 544, 554, 896, 952, 956, 1088, 1108, 1673, 1792, 1904, 1912, 1939, 2176, 2216, 3346, 3808, 3824, 3878, 4063, 4352, 4432, 4709, 6692, 7616, 7648, 7756, 8126, 8864, 9418, 13384, 15232, 15296, 15512, 16252, 17728, 18836, 26768, 28441, 30464, 30592, 31024, 32504, 32963, 35456, 37672, 53536, 56882, 61184, 62048, 65008, 65926, 66203, 70912, 75344, 107072, 113764, 124096, 130016, 131852, 132406, 150688, 214144, 227528, 248192, 260032, 263704, 264812, 301376, 428288, 455056, 463421, 496384, 520064, 527408, 529624, 602752, 910112, 926842, 1040128, 1054816, 1059248, 1125451, 1205504, 1820224, 1853684, 2109632, 2118496, 2250902, 3640448, 3707368, 4219264, 4236992, 4501804, 7280896, 7414736, 7878157, 8438528, 8473984, 9003608, 14829472, 15756314, 16947968, 18007216, 29658944, 31512628, 36014432, 59317888, 63025256, 72028864, 118635776, 126050512, 144057728, 252101024, 288115456, 504202048, 1008404096, 2016808192]

約数ペア:

[(1, 2016808192), (2, 1008404096), (4, 504202048), (7, 288115456), (8, 252101024), (14, 144057728), (16, 126050512), (17, 118635776), (28, 72028864), (32, 63025256), (34, 59317888), (56, 36014432), (64, 31512628), (68, 29658944), (112, 18007216), (119, 16947968), (128, 15756314), (136, 14829472), (224, 9003608), (238, 8473984), (239, 8438528), (256, 7878157), (272, 7414736), (277, 7280896), (448, 4501804), (476, 4236992), (478, 4219264), (544, 3707368), (554, 3640448), (896, 2250902), (952, 2118496), (956, 2109632), (1088, 1853684), (1108, 1820224), (1673, 1205504), (1792, 1125451), (1904, 1059248), (1912, 1054816), (1939, 1040128), (2176, 926842), (2216, 910112), (3346, 602752), (3808, 529624), (3824, 527408), (3878, 520064), (4063, 496384), (4352, 463421), (4432, 455056), (4709, 428288), (6692, 301376), (7616, 264812), (7648, 263704), (7756, 260032), (8126, 248192), (8864, 227528), (9418, 214144), (13384, 150688), (15232, 132406), (15296, 131852), (15512, 130016), (16252, 124096), (17728, 113764), (18836, 107072), (26768, 75344), (28441, 70912), (30464, 66203), (30592, 65926), (31024, 65008), (32504, 62048), (32963, 61184), (35456, 56882), (37672, 53536)]