40890721536

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{845129}}^1$

素因数の和:845161

約数の個数: 144

約数和(自身を含む): 138195657600

約数和(自身を除く): 97304936064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 845129, 1690258, 2535387, 3380516, 5070774, 5915903, 6761032, 7606161, 10141548, 11831806, 13522064, 15212322, 17747709, 20283096, 22818483, 23663612, 27044128, 30424644, 35495418, 40566192, 45636966, 47327224, 53243127, 54088256, 60849288, 70990836, 81132384, 91273932, 94654448, 106486254, 108176512, 121698576, 141981672, 159729381, 162264768, 182547864, 189308896, 212972508, 216353024, 243397152, 283963344, 319458762, 324529536, 365095728, 378617792, 425945016, 486794304, 567926688, 638917524, 649059072, 730191456, 757235584, 851890032, 973588608, 1135853376, 1277835048, 1460382912, 1514471168, 1703780064, 1947177216, 2271706752, 2555670096, 2920765824, 3407560128, 4543413504, 5111340192, 5841531648, 6815120256, 10222680384, 13630240512, 20445360768, 40890721536]

約数ペア:

[(1, 40890721536), (2, 20445360768), (3, 13630240512), (4, 10222680384), (6, 6815120256), (7, 5841531648), (8, 5111340192), (9, 4543413504), (12, 3407560128), (14, 2920765824), (16, 2555670096), (18, 2271706752), (21, 1947177216), (24, 1703780064), (27, 1514471168), (28, 1460382912), (32, 1277835048), (36, 1135853376), (42, 973588608), (48, 851890032), (54, 757235584), (56, 730191456), (63, 649059072), (64, 638917524), (72, 567926688), (84, 486794304), (96, 425945016), (108, 378617792), (112, 365095728), (126, 324529536), (128, 319458762), (144, 283963344), (168, 243397152), (189, 216353024), (192, 212972508), (216, 189308896), (224, 182547864), (252, 162264768), (256, 159729381), (288, 141981672), (336, 121698576), (378, 108176512), (384, 106486254), (432, 94654448), (448, 91273932), (504, 81132384), (576, 70990836), (672, 60849288), (756, 54088256), (768, 53243127), (864, 47327224), (896, 45636966), (1008, 40566192), (1152, 35495418), (1344, 30424644), (1512, 27044128), (1728, 23663612), (1792, 22818483), (2016, 20283096), (2304, 17747709), (2688, 15212322), (3024, 13522064), (3456, 11831806), (4032, 10141548), (5376, 7606161), (6048, 6761032), (6912, 5915903), (8064, 5070774), (12096, 3380516), (16128, 2535387), (24192, 1690258), (48384, 845129)]