219104032

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 295701728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 139, 217, 224, 227, 248, 278, 434, 454, 496, 556, 868, 908, 973, 992, 1112, 1589, 1736, 1816, 1946, 2224, 3178, 3472, 3632, 3892, 4309, 4448, 6356, 6944, 7037, 7264, 7784, 8618, 12712, 14074, 15568, 17236, 25424, 28148, 30163, 31136, 31553, 34472, 49259, 50848, 56296, 60326, 63106, 68944, 98518, 112592, 120652, 126212, 137888, 197036, 220871, 225184, 241304, 252424, 394072, 441742, 482608, 504848, 788144, 883484, 965216, 978143, 1009696, 1576288, 1766968, 1956286, 3533936, 3912572, 6847001, 7067872, 7825144, 13694002, 15650288, 27388004, 31300576, 54776008, 109552016, 219104032]

約数ペア:

[(1, 219104032), (2, 109552016), (4, 54776008), (7, 31300576), (8, 27388004), (14, 15650288), (16, 13694002), (28, 7825144), (31, 7067872), (32, 6847001), (56, 3912572), (62, 3533936), (112, 1956286), (124, 1766968), (139, 1576288), (217, 1009696), (224, 978143), (227, 965216), (248, 883484), (278, 788144), (434, 504848), (454, 482608), (496, 441742), (556, 394072), (868, 252424), (908, 241304), (973, 225184), (992, 220871), (1112, 197036), (1589, 137888), (1736, 126212), (1816, 120652), (1946, 112592), (2224, 98518), (3178, 68944), (3472, 63106), (3632, 60326), (3892, 56296), (4309, 50848), (4448, 49259), (6356, 34472), (6944, 31553), (7037, 31136), (7264, 30163), (7784, 28148), (8618, 25424), (12712, 17236), (14074, 15568)]