19401523344

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{392807}}^1$

素因数の和:392842

約数の個数: 120

約数和(自身を含む): 63320649600

約数和(自身を除く): 43919126256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 16464, 24696, 49392, 392807, 785614, 1178421, 1571228, 2356842, 2749649, 3142456, 3535263, 4713684, 5499298, 6284912, 7070526, 8248947, 9427368, 10998596, 14141052, 16497894, 18854736, 19247543, 21997192, 24746841, 28282104, 32995788, 38495086, 43994384, 49493682, 56564208, 57742629, 65991576, 76990172, 98987364, 115485258, 131983152, 134732801, 153980344, 173227887, 197974728, 230970516, 269465602, 307960688, 346455774, 395949456, 404198403, 461941032, 538931204, 692911548, 808396806, 923882064, 1077862408, 1212595209, 1385823096, 1616793612, 2155724816, 2425190418, 2771646192, 3233587224, 4850380836, 6467174448, 9700761672, 19401523344]

約数ペア:

[(1, 19401523344), (2, 9700761672), (3, 6467174448), (4, 4850380836), (6, 3233587224), (7, 2771646192), (8, 2425190418), (9, 2155724816), (12, 1616793612), (14, 1385823096), (16, 1212595209), (18, 1077862408), (21, 923882064), (24, 808396806), (28, 692911548), (36, 538931204), (42, 461941032), (48, 404198403), (49, 395949456), (56, 346455774), (63, 307960688), (72, 269465602), (84, 230970516), (98, 197974728), (112, 173227887), (126, 153980344), (144, 134732801), (147, 131983152), (168, 115485258), (196, 98987364), (252, 76990172), (294, 65991576), (336, 57742629), (343, 56564208), (392, 49493682), (441, 43994384), (504, 38495086), (588, 32995788), (686, 28282104), (784, 24746841), (882, 21997192), (1008, 19247543), (1029, 18854736), (1176, 16497894), (1372, 14141052), (1764, 10998596), (2058, 9427368), (2352, 8248947), (2744, 7070526), (3087, 6284912), (3528, 5499298), (4116, 4713684), (5488, 3535263), (6174, 3142456), (7056, 2749649), (8232, 2356842), (12348, 1571228), (16464, 1178421), (24696, 785614), (49392, 392807)]