240949205872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{23563}}^1$

素因数の和:23870

約数の個数: 80

約数和(自身を含む): 485976395520

約数和(自身を除く): 245027189648

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 167, 172, 178, 334, 344, 356, 668, 688, 712, 1336, 1424, 2672, 3827, 7181, 7654, 14362, 14863, 15308, 23563, 28724, 29726, 30616, 47126, 57448, 59452, 61232, 94252, 114896, 118904, 188504, 237808, 377008, 639109, 1013209, 1278218, 2026418, 2097107, 2556436, 3935021, 4052836, 4194214, 5112872, 7870042, 8105672, 8388428, 10225744, 15740084, 16211344, 16776856, 31480168, 33553712, 62960336, 90175601, 169205903, 180351202, 338411806, 350216869, 360702404, 676823612, 700433738, 721404808, 1353647224, 1400867476, 1442809616, 2707294448, 2801734952, 5603469904, 15059325367, 30118650734, 60237301468, 120474602936, 240949205872]

約数ペア:

[(1, 240949205872), (2, 120474602936), (4, 60237301468), (8, 30118650734), (16, 15059325367), (43, 5603469904), (86, 2801734952), (89, 2707294448), (167, 1442809616), (172, 1400867476), (178, 1353647224), (334, 721404808), (344, 700433738), (356, 676823612), (668, 360702404), (688, 350216869), (712, 338411806), (1336, 180351202), (1424, 169205903), (2672, 90175601), (3827, 62960336), (7181, 33553712), (7654, 31480168), (14362, 16776856), (14863, 16211344), (15308, 15740084), (23563, 10225744), (28724, 8388428), (29726, 8105672), (30616, 7870042), (47126, 5112872), (57448, 4194214), (59452, 4052836), (61232, 3935021), (94252, 2556436), (114896, 2097107), (118904, 2026418), (188504, 1278218), (237808, 1013209), (377008, 639109)]