259112784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2753

約数の個数: 120

約数和(自身を含む): 797948928

約数和(自身を除く): 538836144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 784, 861, 984, 1148, 1176, 1722, 1968, 2009, 2296, 2352, 2687, 3444, 4018, 4592, 5374, 6027, 6888, 8036, 8061, 10748, 12054, 13776, 16072, 16122, 18809, 21496, 24108, 32144, 32244, 37618, 42992, 48216, 56427, 64488, 75236, 96432, 110167, 112854, 128976, 131663, 150472, 220334, 225708, 263326, 300944, 330501, 394989, 440668, 451416, 526652, 661002, 771169, 789978, 881336, 902832, 1053304, 1322004, 1542338, 1579956, 1762672, 2106608, 2313507, 2644008, 3084676, 3159912, 4627014, 5288016, 5398183, 6169352, 6319824, 9254028, 10796366, 12338704, 16194549, 18508056, 21592732, 32389098, 37016112, 43185464, 64778196, 86370928, 129556392, 259112784]

約数ペア:

[(1, 259112784), (2, 129556392), (3, 86370928), (4, 64778196), (6, 43185464), (7, 37016112), (8, 32389098), (12, 21592732), (14, 18508056), (16, 16194549), (21, 12338704), (24, 10796366), (28, 9254028), (41, 6319824), (42, 6169352), (48, 5398183), (49, 5288016), (56, 4627014), (82, 3159912), (84, 3084676), (98, 2644008), (112, 2313507), (123, 2106608), (147, 1762672), (164, 1579956), (168, 1542338), (196, 1322004), (246, 1053304), (287, 902832), (294, 881336), (328, 789978), (336, 771169), (392, 661002), (492, 526652), (574, 451416), (588, 440668), (656, 394989), (784, 330501), (861, 300944), (984, 263326), (1148, 225708), (1176, 220334), (1722, 150472), (1968, 131663), (2009, 128976), (2296, 112854), (2352, 110167), (2687, 96432), (3444, 75236), (4018, 64488), (4592, 56427), (5374, 48216), (6027, 42992), (6888, 37618), (8036, 32244), (8061, 32144), (10748, 24108), (12054, 21496), (13776, 18809), (16072, 16122)]