1975396864

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29009}}^1$

素因数の和:29053

約数の個数: 80

約数和(自身を含む): 4748356800

約数和(自身を除く): 2772959936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 8512, 9728, 17024, 29009, 34048, 58018, 68096, 116036, 203063, 232072, 406126, 464144, 551171, 812252, 928288, 1102342, 1624504, 1856576, 2204684, 3249008, 3713152, 3858197, 4409368, 6498016, 7426304, 7716394, 8818736, 12996032, 14852608, 15432788, 17637472, 25992064, 30865576, 35274944, 51984128, 61731152, 70549888, 103968256, 123462304, 141099776, 246924608, 282199552, 493849216, 987698432, 1975396864]

約数ペア:

[(1, 1975396864), (2, 987698432), (4, 493849216), (7, 282199552), (8, 246924608), (14, 141099776), (16, 123462304), (19, 103968256), (28, 70549888), (32, 61731152), (38, 51984128), (56, 35274944), (64, 30865576), (76, 25992064), (112, 17637472), (128, 15432788), (133, 14852608), (152, 12996032), (224, 8818736), (256, 7716394), (266, 7426304), (304, 6498016), (448, 4409368), (512, 3858197), (532, 3713152), (608, 3249008), (896, 2204684), (1064, 1856576), (1216, 1624504), (1792, 1102342), (2128, 928288), (2432, 812252), (3584, 551171), (4256, 464144), (4864, 406126), (8512, 232072), (9728, 203063), (17024, 116036), (29009, 68096), (34048, 58018)]