856496016

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{138323}}^1$

素因数の和:138380

約数の個数: 60

約数和(自身を含む): 2452761168

約数和(自身を除く): 1596265152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 138323, 276646, 414969, 553292, 829938, 1106584, 1244907, 1659876, 2213168, 2489814, 3319752, 4979628, 5947889, 6639504, 9959256, 11895778, 17843667, 19918512, 23791556, 35687334, 47583112, 53531001, 71374668, 95166224, 107062002, 142749336, 214124004, 285498672, 428248008, 856496016]

約数ペア:

[(1, 856496016), (2, 428248008), (3, 285498672), (4, 214124004), (6, 142749336), (8, 107062002), (9, 95166224), (12, 71374668), (16, 53531001), (18, 47583112), (24, 35687334), (36, 23791556), (43, 19918512), (48, 17843667), (72, 11895778), (86, 9959256), (129, 6639504), (144, 5947889), (172, 4979628), (258, 3319752), (344, 2489814), (387, 2213168), (516, 1659876), (688, 1244907), (774, 1106584), (1032, 829938), (1548, 553292), (2064, 414969), (3096, 276646), (6192, 138323)]