510839488768

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3905023}}^1$

素因数の和:3905119

約数の個数: 72

約数和(自身を含む): 1181316620288

約数和(自身を除く): 670477131520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 3905023, 7810046, 15620092, 27335161, 31240184, 54670322, 62480368, 109340644, 124960736, 218681288, 249921472, 285066679, 437362576, 499842944, 570133358, 874725152, 999685888, 1140266716, 1749450304, 1995466753, 2280533432, 3498900608, 3990933506, 4561066864, 6997801216, 7981867012, 9122133728, 15963734024, 18244267456, 31927468048, 36488534912, 63854936096, 72977069824, 127709872192, 255419744384, 510839488768]

約数ペア:

[(1, 510839488768), (2, 255419744384), (4, 127709872192), (7, 72977069824), (8, 63854936096), (14, 36488534912), (16, 31927468048), (28, 18244267456), (32, 15963734024), (56, 9122133728), (64, 7981867012), (73, 6997801216), (112, 4561066864), (128, 3990933506), (146, 3498900608), (224, 2280533432), (256, 1995466753), (292, 1749450304), (448, 1140266716), (511, 999685888), (584, 874725152), (896, 570133358), (1022, 499842944), (1168, 437362576), (1792, 285066679), (2044, 249921472), (2336, 218681288), (4088, 124960736), (4672, 109340644), (8176, 62480368), (9344, 54670322), (16352, 31240184), (18688, 27335161), (32704, 15620092), (65408, 7810046), (130816, 3905023)]