243888288

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 752099040

約数和(自身を除く): 508210752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 139, 147, 168, 196, 224, 278, 294, 336, 373, 392, 417, 556, 588, 672, 746, 784, 834, 973, 1112, 1119, 1176, 1492, 1568, 1668, 1946, 2224, 2238, 2352, 2611, 2919, 2984, 3336, 3892, 4448, 4476, 4704, 5222, 5838, 5968, 6672, 6811, 7784, 7833, 8952, 10444, 11676, 11936, 13344, 13622, 15568, 15666, 17904, 18277, 20433, 20888, 23352, 27244, 31136, 31332, 35808, 36554, 40866, 41776, 46704, 51847, 54488, 54831, 62664, 73108, 81732, 83552, 93408, 103694, 108976, 109662, 125328, 146216, 155541, 163464, 207388, 217952, 219324, 250656, 292432, 311082, 326928, 362929, 414776, 438648, 584864, 622164, 653856, 725858, 829552, 877296, 1088787, 1244328, 1451716, 1659104, 1754592, 2177574, 2488656, 2540503, 2903432, 4355148, 4977312, 5081006, 5806864, 7621509, 8710296, 10162012, 11613728, 15243018, 17420592, 20324024, 30486036, 34841184, 40648048, 60972072, 81296096, 121944144, 243888288]

約数ペア:

[(1, 243888288), (2, 121944144), (3, 81296096), (4, 60972072), (6, 40648048), (7, 34841184), (8, 30486036), (12, 20324024), (14, 17420592), (16, 15243018), (21, 11613728), (24, 10162012), (28, 8710296), (32, 7621509), (42, 5806864), (48, 5081006), (49, 4977312), (56, 4355148), (84, 2903432), (96, 2540503), (98, 2488656), (112, 2177574), (139, 1754592), (147, 1659104), (168, 1451716), (196, 1244328), (224, 1088787), (278, 877296), (294, 829552), (336, 725858), (373, 653856), (392, 622164), (417, 584864), (556, 438648), (588, 414776), (672, 362929), (746, 326928), (784, 311082), (834, 292432), (973, 250656), (1112, 219324), (1119, 217952), (1176, 207388), (1492, 163464), (1568, 155541), (1668, 146216), (1946, 125328), (2224, 109662), (2238, 108976), (2352, 103694), (2611, 93408), (2919, 83552), (2984, 81732), (3336, 73108), (3892, 62664), (4448, 54831), (4476, 54488), (4704, 51847), (5222, 46704), (5838, 41776), (5968, 40866), (6672, 36554), (6811, 35808), (7784, 31332), (7833, 31136), (8952, 27244), (10444, 23352), (11676, 20888), (11936, 20433), (13344, 18277), (13622, 17904), (15568, 15666)]