1379801584

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 3296515200

約数和(自身を除く): 1916713616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 211, 266, 304, 392, 422, 439, 532, 784, 844, 878, 931, 1064, 1477, 1688, 1756, 1862, 2128, 2954, 3073, 3376, 3512, 3724, 4009, 5908, 6146, 7024, 7448, 8018, 8341, 10339, 11816, 12292, 14896, 16036, 16682, 20678, 21511, 23632, 24584, 28063, 32072, 33364, 41356, 43022, 49168, 56126, 58387, 64144, 66728, 82712, 86044, 92629, 112252, 116774, 133456, 165424, 172088, 185258, 196441, 224504, 233548, 344176, 370516, 392882, 408709, 449008, 467096, 648403, 741032, 785764, 817418, 934192, 1296806, 1482064, 1571528, 1634836, 1759951, 2593612, 3143056, 3269672, 3519902, 4538821, 5187224, 6539344, 7039804, 9077642, 10374448, 12319657, 14079608, 18155284, 24639314, 28159216, 36310568, 49278628, 72621136, 86237599, 98557256, 172475198, 197114512, 344950396, 689900792, 1379801584]

約数ペア:

[(1, 1379801584), (2, 689900792), (4, 344950396), (7, 197114512), (8, 172475198), (14, 98557256), (16, 86237599), (19, 72621136), (28, 49278628), (38, 36310568), (49, 28159216), (56, 24639314), (76, 18155284), (98, 14079608), (112, 12319657), (133, 10374448), (152, 9077642), (196, 7039804), (211, 6539344), (266, 5187224), (304, 4538821), (392, 3519902), (422, 3269672), (439, 3143056), (532, 2593612), (784, 1759951), (844, 1634836), (878, 1571528), (931, 1482064), (1064, 1296806), (1477, 934192), (1688, 817418), (1756, 785764), (1862, 741032), (2128, 648403), (2954, 467096), (3073, 449008), (3376, 408709), (3512, 392882), (3724, 370516), (4009, 344176), (5908, 233548), (6146, 224504), (7024, 196441), (7448, 185258), (8018, 172088), (8341, 165424), (10339, 133456), (11816, 116774), (12292, 112252), (14896, 92629), (16036, 86044), (16682, 82712), (20678, 66728), (21511, 64144), (23632, 58387), (24584, 56126), (28063, 49168), (32072, 43022), (33364, 41356)]