259867776

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{1973}}^1$

素因数の和:2011

約数の個数: 128

約数和(自身を含む): 805392000

約数和(自身を除く): 545524224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 1973, 2058, 2352, 2688, 2744, 3136, 3946, 4116, 4704, 5488, 5919, 6272, 7892, 8232, 9408, 10976, 11838, 13811, 15784, 16464, 18816, 21952, 23676, 27622, 31568, 32928, 41433, 43904, 47352, 55244, 63136, 65856, 82866, 94704, 96677, 110488, 126272, 131712, 165732, 189408, 193354, 220976, 252544, 290031, 331464, 378816, 386708, 441952, 580062, 662928, 676739, 757632, 773416, 883904, 1160124, 1325856, 1353478, 1546832, 1767808, 2030217, 2320248, 2651712, 2706956, 3093664, 4060434, 4640496, 5303424, 5413912, 6187328, 8120868, 9280992, 10827824, 12374656, 16241736, 18561984, 21655648, 32483472, 37123968, 43311296, 64966944, 86622592, 129933888, 259867776]

約数ペア:

[(1, 259867776), (2, 129933888), (3, 86622592), (4, 64966944), (6, 43311296), (7, 37123968), (8, 32483472), (12, 21655648), (14, 18561984), (16, 16241736), (21, 12374656), (24, 10827824), (28, 9280992), (32, 8120868), (42, 6187328), (48, 5413912), (49, 5303424), (56, 4640496), (64, 4060434), (84, 3093664), (96, 2706956), (98, 2651712), (112, 2320248), (128, 2030217), (147, 1767808), (168, 1546832), (192, 1353478), (196, 1325856), (224, 1160124), (294, 883904), (336, 773416), (343, 757632), (384, 676739), (392, 662928), (448, 580062), (588, 441952), (672, 386708), (686, 378816), (784, 331464), (896, 290031), (1029, 252544), (1176, 220976), (1344, 193354), (1372, 189408), (1568, 165732), (1973, 131712), (2058, 126272), (2352, 110488), (2688, 96677), (2744, 94704), (3136, 82866), (3946, 65856), (4116, 63136), (4704, 55244), (5488, 47352), (5919, 43904), (6272, 41433), (7892, 32928), (8232, 31568), (9408, 27622), (10976, 23676), (11838, 21952), (13811, 18816), (15784, 16464)]