2597220654328

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{199}}^1\times {\mathrm{237851}}^1$

素因数の和:238113

約数の個数: 64

約数和(自身を含む): 5166145440000

約数和(自身を除く): 2568924785672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 361, 398, 722, 796, 1444, 1592, 2888, 3781, 6859, 7562, 13718, 15124, 27436, 30248, 54872, 71839, 143678, 237851, 287356, 475702, 574712, 951404, 1364941, 1902808, 2729882, 4519169, 5459764, 9038338, 10919528, 18076676, 36153352, 47332349, 85864211, 94664698, 171728422, 189329396, 343456844, 378658792, 686913688, 899314631, 1631420009, 1798629262, 3262840018, 3597258524, 6525680036, 7194517048, 13051360072, 17086977989, 34173955978, 68347911956, 136695823912, 324652581791, 649305163582, 1298610327164, 2597220654328]

約数ペア:

[(1, 2597220654328), (2, 1298610327164), (4, 649305163582), (8, 324652581791), (19, 136695823912), (38, 68347911956), (76, 34173955978), (152, 17086977989), (199, 13051360072), (361, 7194517048), (398, 6525680036), (722, 3597258524), (796, 3262840018), (1444, 1798629262), (1592, 1631420009), (2888, 899314631), (3781, 686913688), (6859, 378658792), (7562, 343456844), (13718, 189329396), (15124, 171728422), (27436, 94664698), (30248, 85864211), (54872, 47332349), (71839, 36153352), (143678, 18076676), (237851, 10919528), (287356, 9038338), (475702, 5459764), (574712, 4519169), (951404, 2729882), (1364941, 1902808)]