386282510656

素因数分解:

$2^6\times 7^2\times {\mathrm{199}}^1\times {\mathrm{618979}}^1$

素因数の和:619204

約数の個数: 84

約数和(自身を含む): 896159244000

約数和(自身を除く): 509876733344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 199, 224, 392, 398, 448, 784, 796, 1393, 1568, 1592, 2786, 3136, 3184, 5572, 6368, 9751, 11144, 12736, 19502, 22288, 39004, 44576, 78008, 89152, 156016, 312032, 618979, 624064, 1237958, 2475916, 4332853, 4951832, 8665706, 9903664, 17331412, 19807328, 30329971, 34662824, 39614656, 60659942, 69325648, 121319884, 123176821, 138651296, 242639768, 246353642, 277302592, 485279536, 492707284, 862237747, 970559072, 985414568, 1724475494, 1941118144, 1970829136, 3448950988, 3941658272, 6035664229, 6897901976, 7883316544, 12071328458, 13795803952, 24142656916, 27591607904, 48285313832, 55183215808, 96570627664, 193141255328, 386282510656]

約数ペア:

[(1, 386282510656), (2, 193141255328), (4, 96570627664), (7, 55183215808), (8, 48285313832), (14, 27591607904), (16, 24142656916), (28, 13795803952), (32, 12071328458), (49, 7883316544), (56, 6897901976), (64, 6035664229), (98, 3941658272), (112, 3448950988), (196, 1970829136), (199, 1941118144), (224, 1724475494), (392, 985414568), (398, 970559072), (448, 862237747), (784, 492707284), (796, 485279536), (1393, 277302592), (1568, 246353642), (1592, 242639768), (2786, 138651296), (3136, 123176821), (3184, 121319884), (5572, 69325648), (6368, 60659942), (9751, 39614656), (11144, 34662824), (12736, 30329971), (19502, 19807328), (22288, 17331412), (39004, 9903664), (44576, 8665706), (78008, 4951832), (89152, 4332853), (156016, 2475916), (312032, 1237958), (618979, 624064)]