918981504

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{37987}}^1$

素因数の和:38017

約数の個数: 128

約数和(自身を含む): 3099820800

約数和(自身を除く): 2180839296

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, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 37987, 75974, 113961, 151948, 227922, 265909, 303896, 341883, 455844, 531818, 607792, 683766, 797727, 911688, 1025649, 1063636, 1215584, 1367532, 1595454, 1823376, 2051298, 2127272, 2393181, 2431168, 2735064, 3190908, 3646752, 4102596, 4254544, 4786362, 4862336, 5470128, 6381816, 7179543, 7293504, 8205192, 8509088, 9572724, 10940256, 12763632, 14359086, 14587008, 16410384, 17018176, 19145448, 21880512, 25527264, 28718172, 32820768, 34036352, 38290896, 43761024, 51054528, 57436344, 65641536, 76581792, 102109056, 114872688, 131283072, 153163584, 229745376, 306327168, 459490752, 918981504]

約数ペア:

[(1, 918981504), (2, 459490752), (3, 306327168), (4, 229745376), (6, 153163584), (7, 131283072), (8, 114872688), (9, 102109056), (12, 76581792), (14, 65641536), (16, 57436344), (18, 51054528), (21, 43761024), (24, 38290896), (27, 34036352), (28, 32820768), (32, 28718172), (36, 25527264), (42, 21880512), (48, 19145448), (54, 17018176), (56, 16410384), (63, 14587008), (64, 14359086), (72, 12763632), (84, 10940256), (96, 9572724), (108, 8509088), (112, 8205192), (126, 7293504), (128, 7179543), (144, 6381816), (168, 5470128), (189, 4862336), (192, 4786362), (216, 4254544), (224, 4102596), (252, 3646752), (288, 3190908), (336, 2735064), (378, 2431168), (384, 2393181), (432, 2127272), (448, 2051298), (504, 1823376), (576, 1595454), (672, 1367532), (756, 1215584), (864, 1063636), (896, 1025649), (1008, 911688), (1152, 797727), (1344, 683766), (1512, 607792), (1728, 531818), (2016, 455844), (2688, 341883), (3024, 303896), (3456, 265909), (4032, 227922), (6048, 151948), (8064, 113961), (12096, 75974), (24192, 37987)]