281238305184

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{349}}^1\times {\mathrm{10639}}^1$

素因数の和:11267

約数の個数: 144

約数和(自身を含む): 805188384000

約数和(自身を除く): 523950078816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 349, 526, 698, 789, 1047, 1052, 1396, 1578, 2094, 2104, 2367, 2792, 3141, 3156, 4188, 4208, 4734, 5584, 6282, 6312, 8376, 8416, 9468, 10639, 11168, 12564, 12624, 16752, 18936, 21278, 25128, 25248, 31917, 33504, 37872, 42556, 50256, 63834, 75744, 85112, 91787, 95751, 100512, 127668, 170224, 183574, 191502, 255336, 275361, 340448, 367148, 383004, 510672, 550722, 734296, 766008, 826083, 1021344, 1101444, 1468592, 1532016, 1652166, 2202888, 2798057, 2937184, 3064032, 3304332, 3713011, 4405776, 5596114, 6608664, 7426022, 8394171, 8811552, 11139033, 11192228, 13217328, 14852044, 16788342, 22278066, 22384456, 25182513, 26434656, 29704088, 33417099, 33576684, 44556132, 44768912, 50365026, 59408176, 66834198, 67153368, 89112264, 89537824, 100730052, 118816352, 133668396, 134306736, 178224528, 201460104, 267336792, 268613472, 356449056, 402920208, 534673584, 805840416, 976521893, 1069347168, 1953043786, 2929565679, 3906087572, 5859131358, 7812175144, 8788697037, 11718262716, 15624350288, 17577394074, 23436525432, 31248700576, 35154788148, 46873050864, 70309576296, 93746101728, 140619152592, 281238305184]

約数ペア:

[(1, 281238305184), (2, 140619152592), (3, 93746101728), (4, 70309576296), (6, 46873050864), (8, 35154788148), (9, 31248700576), (12, 23436525432), (16, 17577394074), (18, 15624350288), (24, 11718262716), (32, 8788697037), (36, 7812175144), (48, 5859131358), (72, 3906087572), (96, 2929565679), (144, 1953043786), (263, 1069347168), (288, 976521893), (349, 805840416), (526, 534673584), (698, 402920208), (789, 356449056), (1047, 268613472), (1052, 267336792), (1396, 201460104), (1578, 178224528), (2094, 134306736), (2104, 133668396), (2367, 118816352), (2792, 100730052), (3141, 89537824), (3156, 89112264), (4188, 67153368), (4208, 66834198), (4734, 59408176), (5584, 50365026), (6282, 44768912), (6312, 44556132), (8376, 33576684), (8416, 33417099), (9468, 29704088), (10639, 26434656), (11168, 25182513), (12564, 22384456), (12624, 22278066), (16752, 16788342), (18936, 14852044), (21278, 13217328), (25128, 11192228), (25248, 11139033), (31917, 8811552), (33504, 8394171), (37872, 7426022), (42556, 6608664), (50256, 5596114), (63834, 4405776), (75744, 3713011), (85112, 3304332), (91787, 3064032), (95751, 2937184), (100512, 2798057), (127668, 2202888), (170224, 1652166), (183574, 1532016), (191502, 1468592), (255336, 1101444), (275361, 1021344), (340448, 826083), (367148, 766008), (383004, 734296), (510672, 550722)]