897666796144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{49831}}^1\times {\mathrm{36319}}^1$

素因数の和:86189

約数の個数: 40

約数和(自身を含む): 1795419054080

約数和(自身を除く): 897752257936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 36319, 49831, 72638, 99662, 145276, 199324, 290552, 398648, 581104, 797296, 1125889, 1544761, 2251778, 3089522, 4503556, 6179044, 9007112, 12358088, 18014224, 24716176, 1809812089, 3619624178, 7239248356, 14478496712, 28956993424, 56104174759, 112208349518, 224416699036, 448833398072, 897666796144]

約数ペア:

[(1, 897666796144), (2, 448833398072), (4, 224416699036), (8, 112208349518), (16, 56104174759), (31, 28956993424), (62, 14478496712), (124, 7239248356), (248, 3619624178), (496, 1809812089), (36319, 24716176), (49831, 18014224), (72638, 12358088), (99662, 9007112), (145276, 6179044), (199324, 4503556), (290552, 3089522), (398648, 2251778), (581104, 1544761), (797296, 1125889)]