19390848768

素因数分解:

$2^8\times 3^3\times {\mathrm{2805389}}^1$

素因数の和:2805414

約数の個数: 72

約数和(自身を含む): 57342171600

約数和(自身を除く): 37951322832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 2805389, 5610778, 8416167, 11221556, 16832334, 22443112, 25248501, 33664668, 44886224, 50497002, 67329336, 75745503, 89772448, 100994004, 134658672, 151491006, 179544896, 201988008, 269317344, 302982012, 359089792, 403976016, 538634688, 605964024, 718179584, 807952032, 1077269376, 1211928048, 1615904064, 2154538752, 2423856096, 3231808128, 4847712192, 6463616256, 9695424384, 19390848768]

約数ペア:

[(1, 19390848768), (2, 9695424384), (3, 6463616256), (4, 4847712192), (6, 3231808128), (8, 2423856096), (9, 2154538752), (12, 1615904064), (16, 1211928048), (18, 1077269376), (24, 807952032), (27, 718179584), (32, 605964024), (36, 538634688), (48, 403976016), (54, 359089792), (64, 302982012), (72, 269317344), (96, 201988008), (108, 179544896), (128, 151491006), (144, 134658672), (192, 100994004), (216, 89772448), (256, 75745503), (288, 67329336), (384, 50497002), (432, 44886224), (576, 33664668), (768, 25248501), (864, 22443112), (1152, 16832334), (1728, 11221556), (2304, 8416167), (3456, 5610778), (6912, 2805389)]