40104456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 81823224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 97, 107, 138, 161, 168, 184, 194, 214, 276, 291, 321, 322, 388, 428, 483, 552, 582, 642, 644, 679, 749, 776, 856, 966, 1164, 1284, 1288, 1358, 1498, 1932, 2037, 2231, 2247, 2328, 2461, 2568, 2716, 2996, 3864, 4074, 4462, 4494, 4922, 5432, 5992, 6693, 7383, 8148, 8924, 8988, 9844, 10379, 13386, 14766, 15617, 16296, 17227, 17848, 17976, 19688, 20758, 26772, 29532, 31137, 31234, 34454, 41516, 46851, 51681, 53544, 59064, 62274, 62468, 68908, 72653, 83032, 93702, 103362, 124548, 124936, 137816, 145306, 187404, 206724, 217959, 238717, 249096, 290612, 374808, 413448, 435918, 477434, 581224, 716151, 871836, 954868, 1432302, 1671019, 1743672, 1909736, 2864604, 3342038, 5013057, 5729208, 6684076, 10026114, 13368152, 20052228, 40104456]

約数ペア:

[(1, 40104456), (2, 20052228), (3, 13368152), (4, 10026114), (6, 6684076), (7, 5729208), (8, 5013057), (12, 3342038), (14, 2864604), (21, 1909736), (23, 1743672), (24, 1671019), (28, 1432302), (42, 954868), (46, 871836), (56, 716151), (69, 581224), (84, 477434), (92, 435918), (97, 413448), (107, 374808), (138, 290612), (161, 249096), (168, 238717), (184, 217959), (194, 206724), (214, 187404), (276, 145306), (291, 137816), (321, 124936), (322, 124548), (388, 103362), (428, 93702), (483, 83032), (552, 72653), (582, 68908), (642, 62468), (644, 62274), (679, 59064), (749, 53544), (776, 51681), (856, 46851), (966, 41516), (1164, 34454), (1284, 31234), (1288, 31137), (1358, 29532), (1498, 26772), (1932, 20758), (2037, 19688), (2231, 17976), (2247, 17848), (2328, 17227), (2461, 16296), (2568, 15617), (2716, 14766), (2996, 13386), (3864, 10379), (4074, 9844), (4462, 8988), (4494, 8924), (4922, 8148), (5432, 7383), (5992, 6693)]