490812032

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3823}}^1$

素因数の和:3913

約数の個数: 64

約数和(自身を含む): 1053129600

約数和(自身を除く): 562317568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 272, 472, 544, 944, 1003, 1088, 1888, 2006, 2176, 3776, 3823, 4012, 7552, 7646, 8024, 15292, 16048, 30584, 32096, 61168, 64192, 64991, 122336, 128384, 129982, 225557, 244672, 259964, 451114, 489344, 519928, 902228, 1039856, 1804456, 2079712, 3608912, 3834469, 4159424, 7217824, 7668938, 8318848, 14435648, 15337876, 28871296, 30675752, 61351504, 122703008, 245406016, 490812032]

約数ペア:

[(1, 490812032), (2, 245406016), (4, 122703008), (8, 61351504), (16, 30675752), (17, 28871296), (32, 15337876), (34, 14435648), (59, 8318848), (64, 7668938), (68, 7217824), (118, 4159424), (128, 3834469), (136, 3608912), (236, 2079712), (272, 1804456), (472, 1039856), (544, 902228), (944, 519928), (1003, 489344), (1088, 451114), (1888, 259964), (2006, 244672), (2176, 225557), (3776, 129982), (3823, 128384), (4012, 122336), (7552, 64991), (7646, 64192), (8024, 61168), (15292, 32096), (16048, 30584)]